1577887020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{1481}}^1\times {\mathrm{1973}}^1$

素因数の和:3472

約数の個数: 96

約数和(自身を含む): 4914786240

約数和(自身を除く): 3336899220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 1481, 1973, 2962, 3946, 4443, 5919, 5924, 7405, 7892, 8886, 9865, 11838, 13329, 14810, 17757, 17772, 19730, 22215, 23676, 26658, 29595, 29620, 35514, 39460, 39987, 44430, 53271, 53316, 59190, 66645, 71028, 79974, 88785, 88860, 106542, 118380, 133290, 159948, 177570, 199935, 213084, 266355, 266580, 355140, 399870, 532710, 799740, 1065420, 2922013, 5844026, 8766039, 11688052, 14610065, 17532078, 26298117, 29220130, 35064156, 43830195, 52596234, 58440260, 78894351, 87660390, 105192468, 131490585, 157788702, 175320780, 262981170, 315577404, 394471755, 525962340, 788943510, 1577887020]

約数ペア:

[(1, 1577887020), (2, 788943510), (3, 525962340), (4, 394471755), (5, 315577404), (6, 262981170), (9, 175320780), (10, 157788702), (12, 131490585), (15, 105192468), (18, 87660390), (20, 78894351), (27, 58440260), (30, 52596234), (36, 43830195), (45, 35064156), (54, 29220130), (60, 26298117), (90, 17532078), (108, 14610065), (135, 11688052), (180, 8766039), (270, 5844026), (540, 2922013), (1481, 1065420), (1973, 799740), (2962, 532710), (3946, 399870), (4443, 355140), (5919, 266580), (5924, 266355), (7405, 213084), (7892, 199935), (8886, 177570), (9865, 159948), (11838, 133290), (13329, 118380), (14810, 106542), (17757, 88860), (17772, 88785), (19730, 79974), (22215, 71028), (23676, 66645), (26658, 59190), (29595, 53316), (29620, 53271), (35514, 44430), (39460, 39987)]