1234860120

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{313}}^1$

素因数の和:627

約数の個数: 256

約数和(自身を含む): 4462819200

約数和(自身を除く): 3227959080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 90, 104, 108, 117, 120, 130, 135, 156, 180, 195, 216, 234, 260, 270, 281, 312, 313, 351, 360, 390, 468, 520, 540, 562, 585, 626, 702, 780, 843, 936, 939, 1080, 1124, 1170, 1252, 1404, 1405, 1560, 1565, 1686, 1755, 1878, 2248, 2340, 2504, 2529, 2808, 2810, 2817, 3130, 3372, 3510, 3653, 3756, 4069, 4215, 4680, 4695, 5058, 5620, 5634, 6260, 6744, 7020, 7306, 7512, 7587, 8138, 8430, 8451, 9390, 10116, 10959, 11240, 11268, 12207, 12520, 12645, 14040, 14085, 14612, 15174, 16276, 16860, 16902, 18265, 18780, 20232, 20345, 21918, 22536, 24414, 25290, 28170, 29224, 30348, 32552, 32877, 33720, 33804, 36530, 36621, 37560, 37935, 40690, 42255, 43836, 48828, 50580, 54795, 56340, 60696, 61035, 65754, 67608, 73060, 73242, 75870, 81380, 84510, 87672, 87953, 97656, 98631, 101160, 109590, 109863, 112680, 122070, 131508, 146120, 146484, 151740, 162760, 164385, 169020, 175906, 183105, 197262, 219180, 219726, 244140, 263016, 263859, 292968, 303480, 328770, 338040, 351812, 366210, 394524, 438360, 439452, 439765, 488280, 493155, 527718, 549315, 657540, 703624, 732420, 789048, 791577, 878904, 879530, 986310, 1055436, 1098630, 1143389, 1315080, 1319295, 1464840, 1583154, 1759060, 1972620, 2110872, 2197260, 2286778, 2374731, 2638590, 3166308, 3430167, 3518120, 3945240, 3957885, 4394520, 4573556, 4749462, 5277180, 5716945, 6332616, 6860334, 7915770, 9147112, 9498924, 10290501, 10554360, 11433890, 11873655, 13720668, 15831540, 17150835, 18997848, 20581002, 22867780, 23747310, 27441336, 30871503, 31663080, 34301670, 41162004, 45735560, 47494620, 51452505, 61743006, 68603340, 82324008, 94989240, 102905010, 123486012, 137206680, 154357515, 205810020, 246972024, 308715030, 411620040, 617430060, 1234860120]

約数ペア:

[(1, 1234860120), (2, 617430060), (3, 411620040), (4, 308715030), (5, 246972024), (6, 205810020), (8, 154357515), (9, 137206680), (10, 123486012), (12, 102905010), (13, 94989240), (15, 82324008), (18, 68603340), (20, 61743006), (24, 51452505), (26, 47494620), (27, 45735560), (30, 41162004), (36, 34301670), (39, 31663080), (40, 30871503), (45, 27441336), (52, 23747310), (54, 22867780), (60, 20581002), (65, 18997848), (72, 17150835), (78, 15831540), (90, 13720668), (104, 11873655), (108, 11433890), (117, 10554360), (120, 10290501), (130, 9498924), (135, 9147112), (156, 7915770), (180, 6860334), (195, 6332616), (216, 5716945), (234, 5277180), (260, 4749462), (270, 4573556), (281, 4394520), (312, 3957885), (313, 3945240), (351, 3518120), (360, 3430167), (390, 3166308), (468, 2638590), (520, 2374731), (540, 2286778), (562, 2197260), (585, 2110872), (626, 1972620), (702, 1759060), (780, 1583154), (843, 1464840), (936, 1319295), (939, 1315080), (1080, 1143389), (1124, 1098630), (1170, 1055436), (1252, 986310), (1404, 879530), (1405, 878904), (1560, 791577), (1565, 789048), (1686, 732420), (1755, 703624), (1878, 657540), (2248, 549315), (2340, 527718), (2504, 493155), (2529, 488280), (2808, 439765), (2810, 439452), (2817, 438360), (3130, 394524), (3372, 366210), (3510, 351812), (3653, 338040), (3756, 328770), (4069, 303480), (4215, 292968), (4680, 263859), (4695, 263016), (5058, 244140), (5620, 219726), (5634, 219180), (6260, 197262), (6744, 183105), (7020, 175906), (7306, 169020), (7512, 164385), (7587, 162760), (8138, 151740), (8430, 146484), (8451, 146120), (9390, 131508), (10116, 122070), (10959, 112680), (11240, 109863), (11268, 109590), (12207, 101160), (12520, 98631), (12645, 97656), (14040, 87953), (14085, 87672), (14612, 84510), (15174, 81380), (16276, 75870), (16860, 73242), (16902, 73060), (18265, 67608), (18780, 65754), (20232, 61035), (20345, 60696), (21918, 56340), (22536, 54795), (24414, 50580), (25290, 48828), (28170, 43836), (29224, 42255), (30348, 40690), (32552, 37935), (32877, 37560), (33720, 36621), (33804, 36530)]