2058399240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{115123}}^1$

素因数の和:115286

約数の個数: 64

約数和(自身を含む): 6216696000

約数和(自身を除く): 4158296760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 149, 298, 447, 596, 745, 894, 1192, 1490, 1788, 2235, 2980, 3576, 4470, 5960, 8940, 17880, 115123, 230246, 345369, 460492, 575615, 690738, 920984, 1151230, 1381476, 1726845, 2302460, 2762952, 3453690, 4604920, 6907380, 13814760, 17153327, 34306654, 51459981, 68613308, 85766635, 102919962, 137226616, 171533270, 205839924, 257299905, 343066540, 411679848, 514599810, 686133080, 1029199620, 2058399240]

約数ペア:

[(1, 2058399240), (2, 1029199620), (3, 686133080), (4, 514599810), (5, 411679848), (6, 343066540), (8, 257299905), (10, 205839924), (12, 171533270), (15, 137226616), (20, 102919962), (24, 85766635), (30, 68613308), (40, 51459981), (60, 34306654), (120, 17153327), (149, 13814760), (298, 6907380), (447, 4604920), (596, 3453690), (745, 2762952), (894, 2302460), (1192, 1726845), (1490, 1381476), (1788, 1151230), (2235, 920984), (2980, 690738), (3576, 575615), (4470, 460492), (5960, 345369), (8940, 230246), (17880, 115123)]