120834180

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{23}}^2\times {\mathrm{47}}^1$

素因数の和:117

約数の個数: 216

約数和(自身を含む): 405804672

約数和(自身を除く): 284970492

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 27, 30, 36, 45, 46, 47, 54, 60, 69, 81, 90, 92, 94, 108, 115, 135, 138, 141, 162, 180, 188, 207, 230, 235, 243, 270, 276, 282, 324, 345, 405, 414, 423, 460, 470, 486, 529, 540, 564, 621, 690, 705, 810, 828, 846, 940, 972, 1035, 1058, 1081, 1215, 1242, 1269, 1380, 1410, 1587, 1620, 1692, 1863, 2070, 2115, 2116, 2162, 2430, 2484, 2538, 2645, 2820, 3105, 3174, 3243, 3726, 3807, 4140, 4230, 4324, 4761, 4860, 5076, 5290, 5405, 5589, 6210, 6345, 6348, 6486, 7452, 7614, 7935, 8460, 9315, 9522, 9729, 10580, 10810, 11178, 11421, 12420, 12690, 12972, 14283, 15228, 15870, 16215, 18630, 19035, 19044, 19458, 21620, 22356, 22842, 23805, 24863, 25380, 27945, 28566, 29187, 31740, 32430, 37260, 38070, 38916, 42849, 45684, 47610, 48645, 49726, 55890, 57105, 57132, 58374, 64860, 71415, 74589, 76140, 85698, 87561, 95220, 97290, 99452, 111780, 114210, 116748, 124315, 128547, 142830, 145935, 149178, 171396, 175122, 194580, 214245, 223767, 228420, 248630, 257094, 262683, 285660, 291870, 298356, 350244, 372945, 428490, 437805, 447534, 497260, 514188, 525366, 583740, 642735, 671301, 745890, 856980, 875610, 895068, 1050732, 1118835, 1285470, 1313415, 1342602, 1491780, 1751220, 2013903, 2237670, 2570940, 2626830, 2685204, 3356505, 4027806, 4475340, 5253660, 6041709, 6713010, 8055612, 10069515, 12083418, 13426020, 20139030, 24166836, 30208545, 40278060, 60417090, 120834180]

約数ペア:

[(1, 120834180), (2, 60417090), (3, 40278060), (4, 30208545), (5, 24166836), (6, 20139030), (9, 13426020), (10, 12083418), (12, 10069515), (15, 8055612), (18, 6713010), (20, 6041709), (23, 5253660), (27, 4475340), (30, 4027806), (36, 3356505), (45, 2685204), (46, 2626830), (47, 2570940), (54, 2237670), (60, 2013903), (69, 1751220), (81, 1491780), (90, 1342602), (92, 1313415), (94, 1285470), (108, 1118835), (115, 1050732), (135, 895068), (138, 875610), (141, 856980), (162, 745890), (180, 671301), (188, 642735), (207, 583740), (230, 525366), (235, 514188), (243, 497260), (270, 447534), (276, 437805), (282, 428490), (324, 372945), (345, 350244), (405, 298356), (414, 291870), (423, 285660), (460, 262683), (470, 257094), (486, 248630), (529, 228420), (540, 223767), (564, 214245), (621, 194580), (690, 175122), (705, 171396), (810, 149178), (828, 145935), (846, 142830), (940, 128547), (972, 124315), (1035, 116748), (1058, 114210), (1081, 111780), (1215, 99452), (1242, 97290), (1269, 95220), (1380, 87561), (1410, 85698), (1587, 76140), (1620, 74589), (1692, 71415), (1863, 64860), (2070, 58374), (2115, 57132), (2116, 57105), (2162, 55890), (2430, 49726), (2484, 48645), (2538, 47610), (2645, 45684), (2820, 42849), (3105, 38916), (3174, 38070), (3243, 37260), (3726, 32430), (3807, 31740), (4140, 29187), (4230, 28566), (4324, 27945), (4761, 25380), (4860, 24863), (5076, 23805), (5290, 22842), (5405, 22356), (5589, 21620), (6210, 19458), (6345, 19044), (6348, 19035), (6486, 18630), (7452, 16215), (7614, 15870), (7935, 15228), (8460, 14283), (9315, 12972), (9522, 12690), (9729, 12420), (10580, 11421), (10810, 11178)]