24536220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{21523}}^1$

素因数の和:21554

約数の個数: 48

約数和(自身を含む): 72320640

約数和(自身を除く): 47784420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 21523, 43046, 64569, 86092, 107615, 129138, 215230, 258276, 322845, 408937, 430460, 645690, 817874, 1226811, 1291380, 1635748, 2044685, 2453622, 4089370, 4907244, 6134055, 8178740, 12268110, 24536220]

約数ペア:

[(1, 24536220), (2, 12268110), (3, 8178740), (4, 6134055), (5, 4907244), (6, 4089370), (10, 2453622), (12, 2044685), (15, 1635748), (19, 1291380), (20, 1226811), (30, 817874), (38, 645690), (57, 430460), (60, 408937), (76, 322845), (95, 258276), (114, 215230), (190, 129138), (228, 107615), (285, 86092), (380, 64569), (570, 43046), (1140, 21523)]