73120800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{30467}}^1$

素因数の和:30490

約数の個数: 72

約数和(自身を含む): 238016016

約数和(自身を除く): 164895216

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, 30467, 60934, 91401, 121868, 152335, 182802, 243736, 304670, 365604, 457005, 487472, 609340, 731208, 761675, 914010, 974944, 1218680, 1462416, 1523350, 1828020, 2285025, 2437360, 2924832, 3046700, 3656040, 4570050, 4874720, 6093400, 7312080, 9140100, 12186800, 14624160, 18280200, 24373600, 36560400, 73120800]

約数ペア:

[(1, 73120800), (2, 36560400), (3, 24373600), (4, 18280200), (5, 14624160), (6, 12186800), (8, 9140100), (10, 7312080), (12, 6093400), (15, 4874720), (16, 4570050), (20, 3656040), (24, 3046700), (25, 2924832), (30, 2437360), (32, 2285025), (40, 1828020), (48, 1523350), (50, 1462416), (60, 1218680), (75, 974944), (80, 914010), (96, 761675), (100, 731208), (120, 609340), (150, 487472), (160, 457005), (200, 365604), (240, 304670), (300, 243736), (400, 182802), (480, 152335), (600, 121868), (800, 91401), (1200, 60934), (2400, 30467)]