159827760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{1597}}^1$

素因数の和:1755

約数の個数: 120

約数和(自身を含む): 540954960

約数和(自身を除く): 381127200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 139, 144, 180, 240, 278, 360, 417, 556, 695, 720, 834, 1112, 1251, 1390, 1597, 1668, 2085, 2224, 2502, 2780, 3194, 3336, 4170, 4791, 5004, 5560, 6255, 6388, 6672, 7985, 8340, 9582, 10008, 11120, 12510, 12776, 14373, 15970, 16680, 19164, 20016, 23955, 25020, 25552, 28746, 31940, 33360, 38328, 47910, 50040, 57492, 63880, 71865, 76656, 95820, 100080, 114984, 127760, 143730, 191640, 221983, 229968, 287460, 383280, 443966, 574920, 665949, 887932, 1109915, 1149840, 1331898, 1775864, 1997847, 2219830, 2663796, 3329745, 3551728, 3995694, 4439660, 5327592, 6659490, 7991388, 8879320, 9989235, 10655184, 13318980, 15982776, 17758640, 19978470, 26637960, 31965552, 39956940, 53275920, 79913880, 159827760]

約数ペア:

[(1, 159827760), (2, 79913880), (3, 53275920), (4, 39956940), (5, 31965552), (6, 26637960), (8, 19978470), (9, 17758640), (10, 15982776), (12, 13318980), (15, 10655184), (16, 9989235), (18, 8879320), (20, 7991388), (24, 6659490), (30, 5327592), (36, 4439660), (40, 3995694), (45, 3551728), (48, 3329745), (60, 2663796), (72, 2219830), (80, 1997847), (90, 1775864), (120, 1331898), (139, 1149840), (144, 1109915), (180, 887932), (240, 665949), (278, 574920), (360, 443966), (417, 383280), (556, 287460), (695, 229968), (720, 221983), (834, 191640), (1112, 143730), (1251, 127760), (1390, 114984), (1597, 100080), (1668, 95820), (2085, 76656), (2224, 71865), (2502, 63880), (2780, 57492), (3194, 50040), (3336, 47910), (4170, 38328), (4791, 33360), (5004, 31940), (5560, 28746), (6255, 25552), (6388, 25020), (6672, 23955), (7985, 20016), (8340, 19164), (9582, 16680), (10008, 15970), (11120, 14373), (12510, 12776)]