16552920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{137941}}^1$

素因数の和:137955

約数の個数: 32

約数和(自身を含む): 49659120

約数和(自身を除く): 33106200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 137941, 275882, 413823, 551764, 689705, 827646, 1103528, 1379410, 1655292, 2069115, 2758820, 3310584, 4138230, 5517640, 8276460, 16552920]

約数ペア:

[(1, 16552920), (2, 8276460), (3, 5517640), (4, 4138230), (5, 3310584), (6, 2758820), (8, 2069115), (10, 1655292), (12, 1379410), (15, 1103528), (20, 827646), (24, 689705), (30, 551764), (40, 413823), (60, 275882), (120, 137941)]