48683640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{569}}^1$

素因数の和:637

約数の個数: 128

約数和(自身を含む): 157593600

約数和(自身を除く): 108909960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 31, 40, 46, 60, 62, 69, 92, 93, 115, 120, 124, 138, 155, 184, 186, 230, 248, 276, 310, 345, 372, 460, 465, 552, 569, 620, 690, 713, 744, 920, 930, 1138, 1240, 1380, 1426, 1707, 1860, 2139, 2276, 2760, 2845, 2852, 3414, 3565, 3720, 4278, 4552, 5690, 5704, 6828, 7130, 8535, 8556, 10695, 11380, 13087, 13656, 14260, 17070, 17112, 17639, 21390, 22760, 26174, 28520, 34140, 35278, 39261, 42780, 52348, 52917, 65435, 68280, 70556, 78522, 85560, 88195, 104696, 105834, 130870, 141112, 157044, 176390, 196305, 211668, 261740, 264585, 314088, 352780, 392610, 405697, 423336, 523480, 529170, 705560, 785220, 811394, 1058340, 1217091, 1570440, 1622788, 2028485, 2116680, 2434182, 3245576, 4056970, 4868364, 6085455, 8113940, 9736728, 12170910, 16227880, 24341820, 48683640]

約数ペア:

[(1, 48683640), (2, 24341820), (3, 16227880), (4, 12170910), (5, 9736728), (6, 8113940), (8, 6085455), (10, 4868364), (12, 4056970), (15, 3245576), (20, 2434182), (23, 2116680), (24, 2028485), (30, 1622788), (31, 1570440), (40, 1217091), (46, 1058340), (60, 811394), (62, 785220), (69, 705560), (92, 529170), (93, 523480), (115, 423336), (120, 405697), (124, 392610), (138, 352780), (155, 314088), (184, 264585), (186, 261740), (230, 211668), (248, 196305), (276, 176390), (310, 157044), (345, 141112), (372, 130870), (460, 105834), (465, 104696), (552, 88195), (569, 85560), (620, 78522), (690, 70556), (713, 68280), (744, 65435), (920, 52917), (930, 52348), (1138, 42780), (1240, 39261), (1380, 35278), (1426, 34140), (1707, 28520), (1860, 26174), (2139, 22760), (2276, 21390), (2760, 17639), (2845, 17112), (2852, 17070), (3414, 14260), (3565, 13656), (3720, 13087), (4278, 11380), (4552, 10695), (5690, 8556), (5704, 8535), (6828, 7130)]