5188931640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{91807}}^1$

素因数の和:91981

約数の個数: 96

約数和(自身を含む): 16971626880

約数和(自身を除く): 11782695240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 157, 180, 314, 360, 471, 628, 785, 942, 1256, 1413, 1570, 1884, 2355, 2826, 3140, 3768, 4710, 5652, 6280, 7065, 9420, 11304, 14130, 18840, 28260, 56520, 91807, 183614, 275421, 367228, 459035, 550842, 734456, 826263, 918070, 1101684, 1377105, 1652526, 1836140, 2203368, 2754210, 3305052, 3672280, 4131315, 5508420, 6610104, 8262630, 11016840, 14413699, 16525260, 28827398, 33050520, 43241097, 57654796, 72068495, 86482194, 115309592, 129723291, 144136990, 172964388, 216205485, 259446582, 288273980, 345928776, 432410970, 518893164, 576547960, 648616455, 864821940, 1037786328, 1297232910, 1729643880, 2594465820, 5188931640]

約数ペア:

[(1, 5188931640), (2, 2594465820), (3, 1729643880), (4, 1297232910), (5, 1037786328), (6, 864821940), (8, 648616455), (9, 576547960), (10, 518893164), (12, 432410970), (15, 345928776), (18, 288273980), (20, 259446582), (24, 216205485), (30, 172964388), (36, 144136990), (40, 129723291), (45, 115309592), (60, 86482194), (72, 72068495), (90, 57654796), (120, 43241097), (157, 33050520), (180, 28827398), (314, 16525260), (360, 14413699), (471, 11016840), (628, 8262630), (785, 6610104), (942, 5508420), (1256, 4131315), (1413, 3672280), (1570, 3305052), (1884, 2754210), (2355, 2203368), (2826, 1836140), (3140, 1652526), (3768, 1377105), (4710, 1101684), (5652, 918070), (6280, 826263), (7065, 734456), (9420, 550842), (11304, 459035), (14130, 367228), (18840, 275421), (28260, 183614), (56520, 91807)]