241448520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{20743}}^1$

素因数の和:20854

約数の個数: 64

約数和(自身を含む): 731848320

約数和(自身を除く): 490399800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 97, 120, 194, 291, 388, 485, 582, 776, 970, 1164, 1455, 1940, 2328, 2910, 3880, 5820, 11640, 20743, 41486, 62229, 82972, 103715, 124458, 165944, 207430, 248916, 311145, 414860, 497832, 622290, 829720, 1244580, 2012071, 2489160, 4024142, 6036213, 8048284, 10060355, 12072426, 16096568, 20120710, 24144852, 30181065, 40241420, 48289704, 60362130, 80482840, 120724260, 241448520]

約数ペア:

[(1, 241448520), (2, 120724260), (3, 80482840), (4, 60362130), (5, 48289704), (6, 40241420), (8, 30181065), (10, 24144852), (12, 20120710), (15, 16096568), (20, 12072426), (24, 10060355), (30, 8048284), (40, 6036213), (60, 4024142), (97, 2489160), (120, 2012071), (194, 1244580), (291, 829720), (388, 622290), (485, 497832), (582, 414860), (776, 311145), (970, 248916), (1164, 207430), (1455, 165944), (1940, 124458), (2328, 103715), (2910, 82972), (3880, 62229), (5820, 41486), (11640, 20743)]