88899960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{4093}}^1$

素因数の和:4288

約数の個数: 64

約数和(自身を含む): 268238880

約数和(自身を除く): 179338920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 181, 362, 543, 724, 905, 1086, 1448, 1810, 2172, 2715, 3620, 4093, 4344, 5430, 7240, 8186, 10860, 12279, 16372, 20465, 21720, 24558, 32744, 40930, 49116, 61395, 81860, 98232, 122790, 163720, 245580, 491160, 740833, 1481666, 2222499, 2963332, 3704165, 4444998, 5926664, 7408330, 8889996, 11112495, 14816660, 17779992, 22224990, 29633320, 44449980, 88899960]

約数ペア:

[(1, 88899960), (2, 44449980), (3, 29633320), (4, 22224990), (5, 17779992), (6, 14816660), (8, 11112495), (10, 8889996), (12, 7408330), (15, 5926664), (20, 4444998), (24, 3704165), (30, 2963332), (40, 2222499), (60, 1481666), (120, 740833), (181, 491160), (362, 245580), (543, 163720), (724, 122790), (905, 98232), (1086, 81860), (1448, 61395), (1810, 49116), (2172, 40930), (2715, 32744), (3620, 24558), (4093, 21720), (4344, 20465), (5430, 16372), (7240, 12279), (8186, 10860)]