253796640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{2657}}^1$

素因数の和:2874

約数の個数: 96

約数和(自身を含む): 803779200

約数和(自身を除く): 549982560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 199, 240, 398, 480, 597, 796, 995, 1194, 1592, 1990, 2388, 2657, 2985, 3184, 3980, 4776, 5314, 5970, 6368, 7960, 7971, 9552, 10628, 11940, 13285, 15920, 15942, 19104, 21256, 23880, 26570, 31840, 31884, 39855, 42512, 47760, 53140, 63768, 79710, 85024, 95520, 106280, 127536, 159420, 212560, 255072, 318840, 425120, 528743, 637680, 1057486, 1275360, 1586229, 2114972, 2643715, 3172458, 4229944, 5287430, 6344916, 7931145, 8459888, 10574860, 12689832, 15862290, 16919776, 21149720, 25379664, 31724580, 42299440, 50759328, 63449160, 84598880, 126898320, 253796640]

約数ペア:

[(1, 253796640), (2, 126898320), (3, 84598880), (4, 63449160), (5, 50759328), (6, 42299440), (8, 31724580), (10, 25379664), (12, 21149720), (15, 16919776), (16, 15862290), (20, 12689832), (24, 10574860), (30, 8459888), (32, 7931145), (40, 6344916), (48, 5287430), (60, 4229944), (80, 3172458), (96, 2643715), (120, 2114972), (160, 1586229), (199, 1275360), (240, 1057486), (398, 637680), (480, 528743), (597, 425120), (796, 318840), (995, 255072), (1194, 212560), (1592, 159420), (1990, 127536), (2388, 106280), (2657, 95520), (2985, 85024), (3184, 79710), (3980, 63768), (4776, 53140), (5314, 47760), (5970, 42512), (6368, 39855), (7960, 31884), (7971, 31840), (9552, 26570), (10628, 23880), (11940, 21256), (13285, 19104), (15920, 15942)]