80296800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{33457}}^1$

素因数の和:33480

約数の個数: 72

約数和(自身を含む): 261373896

約数和(自身を除く): 181077096

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 120, 150, 160, 200, 240, 300, 400, 480, 600, 800, 1200, 2400, 33457, 66914, 100371, 133828, 167285, 200742, 267656, 334570, 401484, 501855, 535312, 669140, 802968, 836425, 1003710, 1070624, 1338280, 1605936, 1672850, 2007420, 2509275, 2676560, 3211872, 3345700, 4014840, 5018550, 5353120, 6691400, 8029680, 10037100, 13382800, 16059360, 20074200, 26765600, 40148400, 80296800]

約数ペア:

[(1, 80296800), (2, 40148400), (3, 26765600), (4, 20074200), (5, 16059360), (6, 13382800), (8, 10037100), (10, 8029680), (12, 6691400), (15, 5353120), (16, 5018550), (20, 4014840), (24, 3345700), (25, 3211872), (30, 2676560), (32, 2509275), (40, 2007420), (48, 1672850), (50, 1605936), (60, 1338280), (75, 1070624), (80, 1003710), (96, 836425), (100, 802968), (120, 669140), (150, 535312), (160, 501855), (200, 401484), (240, 334570), (300, 267656), (400, 200742), (480, 167285), (600, 133828), (800, 100371), (1200, 66914), (2400, 33457)]