468010720

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{601}}^1$

素因数の和:804

約数の個数: 96

約数和(自身を含む): 1150523136

約数和(自身を除く): 682512416

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 124, 155, 157, 160, 248, 310, 314, 496, 601, 620, 628, 785, 992, 1202, 1240, 1256, 1570, 2404, 2480, 2512, 3005, 3140, 4808, 4867, 4960, 5024, 6010, 6280, 9616, 9734, 12020, 12560, 18631, 19232, 19468, 24040, 24335, 25120, 37262, 38936, 48080, 48670, 74524, 77872, 93155, 94357, 96160, 97340, 149048, 155744, 186310, 188714, 194680, 298096, 372620, 377428, 389360, 471785, 596192, 745240, 754856, 778720, 943570, 1490480, 1509712, 1887140, 2925067, 2980960, 3019424, 3774280, 5850134, 7548560, 11700268, 14625335, 15097120, 23400536, 29250670, 46801072, 58501340, 93602144, 117002680, 234005360, 468010720]

約数ペア:

[(1, 468010720), (2, 234005360), (4, 117002680), (5, 93602144), (8, 58501340), (10, 46801072), (16, 29250670), (20, 23400536), (31, 15097120), (32, 14625335), (40, 11700268), (62, 7548560), (80, 5850134), (124, 3774280), (155, 3019424), (157, 2980960), (160, 2925067), (248, 1887140), (310, 1509712), (314, 1490480), (496, 943570), (601, 778720), (620, 754856), (628, 745240), (785, 596192), (992, 471785), (1202, 389360), (1240, 377428), (1256, 372620), (1570, 298096), (2404, 194680), (2480, 188714), (2512, 186310), (3005, 155744), (3140, 149048), (4808, 97340), (4867, 96160), (4960, 94357), (5024, 93155), (6010, 77872), (6280, 74524), (9616, 48670), (9734, 48080), (12020, 38936), (12560, 37262), (18631, 25120), (19232, 24335), (19468, 24040)]