385831440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^2\times {\mathrm{1013}}^1$

素因数の和:1078

約数の個数: 180

約数和(自身を含む): 1355874156

約数和(自身を除く): 970042716

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 36, 40, 45, 46, 48, 60, 69, 72, 80, 90, 92, 115, 120, 138, 144, 180, 184, 207, 230, 240, 276, 345, 360, 368, 414, 460, 529, 552, 690, 720, 828, 920, 1013, 1035, 1058, 1104, 1380, 1587, 1656, 1840, 2026, 2070, 2116, 2645, 2760, 3039, 3174, 3312, 4052, 4140, 4232, 4761, 5065, 5290, 5520, 6078, 6348, 7935, 8104, 8280, 8464, 9117, 9522, 10130, 10580, 12156, 12696, 15195, 15870, 16208, 16560, 18234, 19044, 20260, 21160, 23299, 23805, 24312, 25392, 30390, 31740, 36468, 38088, 40520, 42320, 45585, 46598, 47610, 48624, 60780, 63480, 69897, 72936, 76176, 81040, 91170, 93196, 95220, 116495, 121560, 126960, 139794, 145872, 182340, 186392, 190440, 209691, 232990, 243120, 279588, 349485, 364680, 372784, 380880, 419382, 465980, 535877, 559176, 698970, 729360, 838764, 931960, 1048455, 1071754, 1118352, 1397940, 1607631, 1677528, 1863920, 2096910, 2143508, 2679385, 2795880, 3215262, 3355056, 4193820, 4287016, 4822893, 5358770, 5591760, 6430524, 8038155, 8387640, 8574032, 9645786, 10717540, 12861048, 16076310, 16775280, 19291572, 21435080, 24114465, 25722096, 32152620, 38583144, 42870160, 48228930, 64305240, 77166288, 96457860, 128610480, 192915720, 385831440]

約数ペア:

[(1, 385831440), (2, 192915720), (3, 128610480), (4, 96457860), (5, 77166288), (6, 64305240), (8, 48228930), (9, 42870160), (10, 38583144), (12, 32152620), (15, 25722096), (16, 24114465), (18, 21435080), (20, 19291572), (23, 16775280), (24, 16076310), (30, 12861048), (36, 10717540), (40, 9645786), (45, 8574032), (46, 8387640), (48, 8038155), (60, 6430524), (69, 5591760), (72, 5358770), (80, 4822893), (90, 4287016), (92, 4193820), (115, 3355056), (120, 3215262), (138, 2795880), (144, 2679385), (180, 2143508), (184, 2096910), (207, 1863920), (230, 1677528), (240, 1607631), (276, 1397940), (345, 1118352), (360, 1071754), (368, 1048455), (414, 931960), (460, 838764), (529, 729360), (552, 698970), (690, 559176), (720, 535877), (828, 465980), (920, 419382), (1013, 380880), (1035, 372784), (1058, 364680), (1104, 349485), (1380, 279588), (1587, 243120), (1656, 232990), (1840, 209691), (2026, 190440), (2070, 186392), (2116, 182340), (2645, 145872), (2760, 139794), (3039, 126960), (3174, 121560), (3312, 116495), (4052, 95220), (4140, 93196), (4232, 91170), (4761, 81040), (5065, 76176), (5290, 72936), (5520, 69897), (6078, 63480), (6348, 60780), (7935, 48624), (8104, 47610), (8280, 46598), (8464, 45585), (9117, 42320), (9522, 40520), (10130, 38088), (10580, 36468), (12156, 31740), (12696, 30390), (15195, 25392), (15870, 24312), (16208, 23805), (16560, 23299), (18234, 21160), (19044, 20260)]