56321520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{234673}}^1$

素因数の和:234689

約数の個数: 40

約数和(自身を含む): 174597456

約数和(自身を除く): 118275936

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 234673, 469346, 704019, 938692, 1173365, 1408038, 1877384, 2346730, 2816076, 3520095, 3754768, 4693460, 5632152, 7040190, 9386920, 11264304, 14080380, 18773840, 28160760, 56321520]

約数ペア:

[(1, 56321520), (2, 28160760), (3, 18773840), (4, 14080380), (5, 11264304), (6, 9386920), (8, 7040190), (10, 5632152), (12, 4693460), (15, 3754768), (16, 3520095), (20, 2816076), (24, 2346730), (30, 1877384), (40, 1408038), (48, 1173365), (60, 938692), (80, 704019), (120, 469346), (240, 234673)]