162858720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{339289}}^1$

素因数の和:339307

約数の個数: 48

約数和(自身を含む): 513006480

約数和(自身を除く): 350147760

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, 240, 480, 339289, 678578, 1017867, 1357156, 1696445, 2035734, 2714312, 3392890, 4071468, 5089335, 5428624, 6785780, 8142936, 10178670, 10857248, 13571560, 16285872, 20357340, 27143120, 32571744, 40714680, 54286240, 81429360, 162858720]

約数ペア:

[(1, 162858720), (2, 81429360), (3, 54286240), (4, 40714680), (5, 32571744), (6, 27143120), (8, 20357340), (10, 16285872), (12, 13571560), (15, 10857248), (16, 10178670), (20, 8142936), (24, 6785780), (30, 5428624), (32, 5089335), (40, 4071468), (48, 3392890), (60, 2714312), (80, 2035734), (96, 1696445), (120, 1357156), (160, 1017867), (240, 678578), (480, 339289)]