72165360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{1511}}^1$

素因数の和:1726

約数の個数: 80

約数和(自身を含む): 224985600

約数和(自身を除く): 152820240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 199, 240, 398, 597, 796, 995, 1194, 1511, 1592, 1990, 2388, 2985, 3022, 3184, 3980, 4533, 4776, 5970, 6044, 7555, 7960, 9066, 9552, 11940, 12088, 15110, 15920, 18132, 22665, 23880, 24176, 30220, 36264, 45330, 47760, 60440, 72528, 90660, 120880, 181320, 300689, 362640, 601378, 902067, 1202756, 1503445, 1804134, 2405512, 3006890, 3608268, 4510335, 4811024, 6013780, 7216536, 9020670, 12027560, 14433072, 18041340, 24055120, 36082680, 72165360]

約数ペア:

[(1, 72165360), (2, 36082680), (3, 24055120), (4, 18041340), (5, 14433072), (6, 12027560), (8, 9020670), (10, 7216536), (12, 6013780), (15, 4811024), (16, 4510335), (20, 3608268), (24, 3006890), (30, 2405512), (40, 1804134), (48, 1503445), (60, 1202756), (80, 902067), (120, 601378), (199, 362640), (240, 300689), (398, 181320), (597, 120880), (796, 90660), (995, 72528), (1194, 60440), (1511, 47760), (1592, 45330), (1990, 36264), (2388, 30220), (2985, 24176), (3022, 23880), (3184, 22665), (3980, 18132), (4533, 15920), (4776, 15110), (5970, 12088), (6044, 11940), (7555, 9552), (7960, 9066)]