7928160

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{199}}^1$

素因数の和:300

約数の個数: 96

約数和(自身を含む): 25401600

約数和(自身を除く): 17473440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 83, 96, 120, 160, 166, 199, 240, 249, 332, 398, 415, 480, 498, 597, 664, 796, 830, 995, 996, 1194, 1245, 1328, 1592, 1660, 1990, 1992, 2388, 2490, 2656, 2985, 3184, 3320, 3980, 3984, 4776, 4980, 5970, 6368, 6640, 7960, 7968, 9552, 9960, 11940, 13280, 15920, 16517, 19104, 19920, 23880, 31840, 33034, 39840, 47760, 49551, 66068, 82585, 95520, 99102, 132136, 165170, 198204, 247755, 264272, 330340, 396408, 495510, 528544, 660680, 792816, 991020, 1321360, 1585632, 1982040, 2642720, 3964080, 7928160]

約数ペア:

[(1, 7928160), (2, 3964080), (3, 2642720), (4, 1982040), (5, 1585632), (6, 1321360), (8, 991020), (10, 792816), (12, 660680), (15, 528544), (16, 495510), (20, 396408), (24, 330340), (30, 264272), (32, 247755), (40, 198204), (48, 165170), (60, 132136), (80, 99102), (83, 95520), (96, 82585), (120, 66068), (160, 49551), (166, 47760), (199, 39840), (240, 33034), (249, 31840), (332, 23880), (398, 19920), (415, 19104), (480, 16517), (498, 15920), (597, 13280), (664, 11940), (796, 9960), (830, 9552), (995, 7968), (996, 7960), (1194, 6640), (1245, 6368), (1328, 5970), (1592, 4980), (1660, 4776), (1990, 3984), (1992, 3980), (2388, 3320), (2490, 3184), (2656, 2985)]