492027960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{3793}}^1$

素因数の和:3877

約数の個数: 128

約数和(自身を含む): 1573447680

約数和(自身を除く): 1081419720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 47, 60, 69, 92, 94, 115, 120, 138, 141, 184, 188, 230, 235, 276, 282, 345, 376, 460, 470, 552, 564, 690, 705, 920, 940, 1081, 1128, 1380, 1410, 1880, 2162, 2760, 2820, 3243, 3793, 4324, 5405, 5640, 6486, 7586, 8648, 10810, 11379, 12972, 15172, 16215, 18965, 21620, 22758, 25944, 30344, 32430, 37930, 43240, 45516, 56895, 64860, 75860, 87239, 91032, 113790, 129720, 151720, 174478, 178271, 227580, 261717, 348956, 356542, 436195, 455160, 523434, 534813, 697912, 713084, 872390, 891355, 1046868, 1069626, 1308585, 1426168, 1744780, 1782710, 2093736, 2139252, 2617170, 2674065, 3489560, 3565420, 4100233, 4278504, 5234340, 5348130, 7130840, 8200466, 10468680, 10696260, 12300699, 16400932, 20501165, 21392520, 24601398, 32801864, 41002330, 49202796, 61503495, 82004660, 98405592, 123006990, 164009320, 246013980, 492027960]

約数ペア:

[(1, 492027960), (2, 246013980), (3, 164009320), (4, 123006990), (5, 98405592), (6, 82004660), (8, 61503495), (10, 49202796), (12, 41002330), (15, 32801864), (20, 24601398), (23, 21392520), (24, 20501165), (30, 16400932), (40, 12300699), (46, 10696260), (47, 10468680), (60, 8200466), (69, 7130840), (92, 5348130), (94, 5234340), (115, 4278504), (120, 4100233), (138, 3565420), (141, 3489560), (184, 2674065), (188, 2617170), (230, 2139252), (235, 2093736), (276, 1782710), (282, 1744780), (345, 1426168), (376, 1308585), (460, 1069626), (470, 1046868), (552, 891355), (564, 872390), (690, 713084), (705, 697912), (920, 534813), (940, 523434), (1081, 455160), (1128, 436195), (1380, 356542), (1410, 348956), (1880, 261717), (2162, 227580), (2760, 178271), (2820, 174478), (3243, 151720), (3793, 129720), (4324, 113790), (5405, 91032), (5640, 87239), (6486, 75860), (7586, 64860), (8648, 56895), (10810, 45516), (11379, 43240), (12972, 37930), (15172, 32430), (16215, 30344), (18965, 25944), (21620, 22758)]