144330720

素因数分解:

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

素因数の和:1728

約数の個数: 96

約数和(自身を含む): 457228800

約数和(自身を除く): 312898080

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, 1511, 1592, 1990, 2388, 2985, 3022, 3184, 3980, 4533, 4776, 5970, 6044, 6368, 7555, 7960, 9066, 9552, 11940, 12088, 15110, 15920, 18132, 19104, 22665, 23880, 24176, 30220, 31840, 36264, 45330, 47760, 48352, 60440, 72528, 90660, 95520, 120880, 145056, 181320, 241760, 300689, 362640, 601378, 725280, 902067, 1202756, 1503445, 1804134, 2405512, 3006890, 3608268, 4510335, 4811024, 6013780, 7216536, 9020670, 9622048, 12027560, 14433072, 18041340, 24055120, 28866144, 36082680, 48110240, 72165360, 144330720]

約数ペア:

[(1, 144330720), (2, 72165360), (3, 48110240), (4, 36082680), (5, 28866144), (6, 24055120), (8, 18041340), (10, 14433072), (12, 12027560), (15, 9622048), (16, 9020670), (20, 7216536), (24, 6013780), (30, 4811024), (32, 4510335), (40, 3608268), (48, 3006890), (60, 2405512), (80, 1804134), (96, 1503445), (120, 1202756), (160, 902067), (199, 725280), (240, 601378), (398, 362640), (480, 300689), (597, 241760), (796, 181320), (995, 145056), (1194, 120880), (1511, 95520), (1592, 90660), (1990, 72528), (2388, 60440), (2985, 48352), (3022, 47760), (3184, 45330), (3980, 36264), (4533, 31840), (4776, 30220), (5970, 24176), (6044, 23880), (6368, 22665), (7555, 19104), (7960, 18132), (9066, 15920), (9552, 15110), (11940, 12088)]