196008720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{816703}}^1$

素因数の和:816719

約数の個数: 40

約数和(自身を含む): 607627776

約数和(自身を除く): 411619056

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 816703, 1633406, 2450109, 3266812, 4083515, 4900218, 6533624, 8167030, 9800436, 12250545, 13067248, 16334060, 19600872, 24501090, 32668120, 39201744, 49002180, 65336240, 98004360, 196008720]

約数ペア:

[(1, 196008720), (2, 98004360), (3, 65336240), (4, 49002180), (5, 39201744), (6, 32668120), (8, 24501090), (10, 19600872), (12, 16334060), (15, 13067248), (16, 12250545), (20, 9800436), (24, 8167030), (30, 6533624), (40, 4900218), (48, 4083515), (60, 3266812), (80, 2450109), (120, 1633406), (240, 816703)]