128305200

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{106921}}^1$

素因数の和:106942

約数の個数: 60

約数和(自身を含む): 411008168

約数和(自身を除く): 282702968

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 150, 200, 240, 300, 400, 600, 1200, 106921, 213842, 320763, 427684, 534605, 641526, 855368, 1069210, 1283052, 1603815, 1710736, 2138420, 2566104, 2673025, 3207630, 4276840, 5132208, 5346050, 6415260, 8019075, 8553680, 10692100, 12830520, 16038150, 21384200, 25661040, 32076300, 42768400, 64152600, 128305200]

約数ペア:

[(1, 128305200), (2, 64152600), (3, 42768400), (4, 32076300), (5, 25661040), (6, 21384200), (8, 16038150), (10, 12830520), (12, 10692100), (15, 8553680), (16, 8019075), (20, 6415260), (24, 5346050), (25, 5132208), (30, 4276840), (40, 3207630), (48, 2673025), (50, 2566104), (60, 2138420), (75, 1710736), (80, 1603815), (100, 1283052), (120, 1069210), (150, 855368), (200, 641526), (240, 534605), (300, 427684), (400, 320763), (600, 213842), (1200, 106921)]