154591320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{2417}}^1$

素因数の和:2485

約数の個数: 128

約数和(自身を含む): 511842240

約数和(自身を除く): 357250920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 41, 52, 60, 65, 78, 82, 104, 120, 123, 130, 156, 164, 195, 205, 246, 260, 312, 328, 390, 410, 492, 520, 533, 615, 780, 820, 984, 1066, 1230, 1560, 1599, 1640, 2132, 2417, 2460, 2665, 3198, 4264, 4834, 4920, 5330, 6396, 7251, 7995, 9668, 10660, 12085, 12792, 14502, 15990, 19336, 21320, 24170, 29004, 31421, 31980, 36255, 48340, 58008, 62842, 63960, 72510, 94263, 96680, 99097, 125684, 145020, 157105, 188526, 198194, 251368, 290040, 297291, 314210, 377052, 396388, 471315, 495485, 594582, 628420, 754104, 792776, 942630, 990970, 1189164, 1256840, 1288261, 1486455, 1885260, 1981940, 2378328, 2576522, 2972910, 3770520, 3864783, 3963880, 5153044, 5945820, 6441305, 7729566, 10306088, 11891640, 12882610, 15459132, 19323915, 25765220, 30918264, 38647830, 51530440, 77295660, 154591320]

約数ペア:

[(1, 154591320), (2, 77295660), (3, 51530440), (4, 38647830), (5, 30918264), (6, 25765220), (8, 19323915), (10, 15459132), (12, 12882610), (13, 11891640), (15, 10306088), (20, 7729566), (24, 6441305), (26, 5945820), (30, 5153044), (39, 3963880), (40, 3864783), (41, 3770520), (52, 2972910), (60, 2576522), (65, 2378328), (78, 1981940), (82, 1885260), (104, 1486455), (120, 1288261), (123, 1256840), (130, 1189164), (156, 990970), (164, 942630), (195, 792776), (205, 754104), (246, 628420), (260, 594582), (312, 495485), (328, 471315), (390, 396388), (410, 377052), (492, 314210), (520, 297291), (533, 290040), (615, 251368), (780, 198194), (820, 188526), (984, 157105), (1066, 145020), (1230, 125684), (1560, 99097), (1599, 96680), (1640, 94263), (2132, 72510), (2417, 63960), (2460, 62842), (2665, 58008), (3198, 48340), (4264, 36255), (4834, 31980), (4920, 31421), (5330, 29004), (6396, 24170), (7251, 21320), (7995, 19336), (9668, 15990), (10660, 14502), (12085, 12792)]