385653120

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{200861}}^1$

素因数の和:200883

約数の個数: 64

約数和(自身を含む): 1229275440

約数和(自身を除く): 843622320

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, 200861, 401722, 602583, 803444, 1004305, 1205166, 1606888, 2008610, 2410332, 3012915, 3213776, 4017220, 4820664, 6025830, 6427552, 8034440, 9641328, 12051660, 12855104, 16068880, 19282656, 24103320, 25710208, 32137760, 38565312, 48206640, 64275520, 77130624, 96413280, 128551040, 192826560, 385653120]

約数ペア:

[(1, 385653120), (2, 192826560), (3, 128551040), (4, 96413280), (5, 77130624), (6, 64275520), (8, 48206640), (10, 38565312), (12, 32137760), (15, 25710208), (16, 24103320), (20, 19282656), (24, 16068880), (30, 12855104), (32, 12051660), (40, 9641328), (48, 8034440), (60, 6427552), (64, 6025830), (80, 4820664), (96, 4017220), (120, 3213776), (128, 3012915), (160, 2410332), (192, 2008610), (240, 1606888), (320, 1205166), (384, 1004305), (480, 803444), (640, 602583), (960, 401722), (1920, 200861)]