72273840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{301141}}^1$

素因数の和:301157

約数の個数: 40

約数和(自身を含む): 224049648

約数和(自身を除く): 151775808

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 301141, 602282, 903423, 1204564, 1505705, 1806846, 2409128, 3011410, 3613692, 4517115, 4818256, 6022820, 7227384, 9034230, 12045640, 14454768, 18068460, 24091280, 36136920, 72273840]

約数ペア:

[(1, 72273840), (2, 36136920), (3, 24091280), (4, 18068460), (5, 14454768), (6, 12045640), (8, 9034230), (10, 7227384), (12, 6022820), (15, 4818256), (16, 4517115), (20, 3613692), (24, 3011410), (30, 2409128), (40, 1806846), (48, 1505705), (60, 1204564), (80, 903423), (120, 602282), (240, 301141)]