153490560

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{79943}}^1$

素因数の和:79965

約数の個数: 64

約数和(自身を含む): 489257280

約数和(自身を除く): 335766720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 79943, 159886, 239829, 319772, 399715, 479658, 639544, 799430, 959316, 1199145, 1279088, 1598860, 1918632, 2398290, 2558176, 3197720, 3837264, 4796580, 5116352, 6395440, 7674528, 9593160, 10232704, 12790880, 15349056, 19186320, 25581760, 30698112, 38372640, 51163520, 76745280, 153490560]

約数ペア:

[(1, 153490560), (2, 76745280), (3, 51163520), (4, 38372640), (5, 30698112), (6, 25581760), (8, 19186320), (10, 15349056), (12, 12790880), (15, 10232704), (16, 9593160), (20, 7674528), (24, 6395440), (30, 5116352), (32, 4796580), (40, 3837264), (48, 3197720), (60, 2558176), (64, 2398290), (80, 1918632), (96, 1598860), (120, 1279088), (128, 1199145), (160, 959316), (192, 799430), (240, 639544), (320, 479658), (384, 399715), (480, 319772), (640, 239829), (960, 159886), (1920, 79943)]