120421080

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{953}}^1$

素因数の和:992

約数の個数: 192

約数和(自身を含む): 437542560

約数和(自身を除く): 317121480

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, 81, 90, 104, 108, 117, 120, 130, 135, 156, 162, 180, 195, 216, 234, 243, 260, 270, 312, 324, 351, 360, 390, 405, 468, 486, 520, 540, 585, 648, 702, 780, 810, 936, 953, 972, 1053, 1080, 1170, 1215, 1404, 1560, 1620, 1755, 1906, 1944, 2106, 2340, 2430, 2808, 2859, 3159, 3240, 3510, 3812, 4212, 4680, 4765, 4860, 5265, 5718, 6318, 7020, 7624, 8424, 8577, 9530, 9720, 10530, 11436, 12389, 12636, 14040, 14295, 15795, 17154, 19060, 21060, 22872, 24778, 25272, 25731, 28590, 31590, 34308, 37167, 38120, 42120, 42885, 49556, 51462, 57180, 61945, 63180, 68616, 74334, 77193, 85770, 99112, 102924, 111501, 114360, 123890, 126360, 128655, 148668, 154386, 171540, 185835, 205848, 223002, 231579, 247780, 257310, 297336, 308772, 334503, 343080, 371670, 385965, 446004, 463158, 495560, 514620, 557505, 617544, 669006, 743340, 771930, 892008, 926316, 1003509, 1029240, 1115010, 1157895, 1338012, 1486680, 1543860, 1672515, 1852632, 2007018, 2230020, 2315790, 2676024, 3010527, 3087720, 3345030, 4014036, 4460040, 4631580, 5017545, 6021054, 6690060, 8028072, 9263160, 10035090, 12042108, 13380120, 15052635, 20070180, 24084216, 30105270, 40140360, 60210540, 120421080]

約数ペア:

[(1, 120421080), (2, 60210540), (3, 40140360), (4, 30105270), (5, 24084216), (6, 20070180), (8, 15052635), (9, 13380120), (10, 12042108), (12, 10035090), (13, 9263160), (15, 8028072), (18, 6690060), (20, 6021054), (24, 5017545), (26, 4631580), (27, 4460040), (30, 4014036), (36, 3345030), (39, 3087720), (40, 3010527), (45, 2676024), (52, 2315790), (54, 2230020), (60, 2007018), (65, 1852632), (72, 1672515), (78, 1543860), (81, 1486680), (90, 1338012), (104, 1157895), (108, 1115010), (117, 1029240), (120, 1003509), (130, 926316), (135, 892008), (156, 771930), (162, 743340), (180, 669006), (195, 617544), (216, 557505), (234, 514620), (243, 495560), (260, 463158), (270, 446004), (312, 385965), (324, 371670), (351, 343080), (360, 334503), (390, 308772), (405, 297336), (468, 257310), (486, 247780), (520, 231579), (540, 223002), (585, 205848), (648, 185835), (702, 171540), (780, 154386), (810, 148668), (936, 128655), (953, 126360), (972, 123890), (1053, 114360), (1080, 111501), (1170, 102924), (1215, 99112), (1404, 85770), (1560, 77193), (1620, 74334), (1755, 68616), (1906, 63180), (1944, 61945), (2106, 57180), (2340, 51462), (2430, 49556), (2808, 42885), (2859, 42120), (3159, 38120), (3240, 37167), (3510, 34308), (3812, 31590), (4212, 28590), (4680, 25731), (4765, 25272), (4860, 24778), (5265, 22872), (5718, 21060), (6318, 19060), (7020, 17154), (7624, 15795), (8424, 14295), (8577, 14040), (9530, 12636), (9720, 12389), (10530, 11436)]