4823671920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{648343}}^1$

素因数の和:648390

約数の個数: 80

約数和(自身を含む): 15435773952

約数和(自身を除く): 10612102032

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3720, 7440, 648343, 1296686, 1945029, 2593372, 3241715, 3890058, 5186744, 6483430, 7780116, 9725145, 10373488, 12966860, 15560232, 19450290, 20098633, 25933720, 31120464, 38900580, 40197266, 51867440, 60295899, 77801160, 80394532, 100493165, 120591798, 155602320, 160789064, 200986330, 241183596, 301479495, 321578128, 401972660, 482367192, 602958990, 803945320, 964734384, 1205917980, 1607890640, 2411835960, 4823671920]

約数ペア:

[(1, 4823671920), (2, 2411835960), (3, 1607890640), (4, 1205917980), (5, 964734384), (6, 803945320), (8, 602958990), (10, 482367192), (12, 401972660), (15, 321578128), (16, 301479495), (20, 241183596), (24, 200986330), (30, 160789064), (31, 155602320), (40, 120591798), (48, 100493165), (60, 80394532), (62, 77801160), (80, 60295899), (93, 51867440), (120, 40197266), (124, 38900580), (155, 31120464), (186, 25933720), (240, 20098633), (248, 19450290), (310, 15560232), (372, 12966860), (465, 10373488), (496, 9725145), (620, 7780116), (744, 6483430), (930, 5186744), (1240, 3890058), (1488, 3241715), (1860, 2593372), (2480, 1945029), (3720, 1296686), (7440, 648343)]