195637440

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{203789}}^1$

素因数の和:203809

約数の個数: 56

約数和(自身を含む): 621151920

約数和(自身を除く): 425514480

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, 160, 192, 240, 320, 480, 960, 203789, 407578, 611367, 815156, 1018945, 1222734, 1630312, 2037890, 2445468, 3056835, 3260624, 4075780, 4890936, 6113670, 6521248, 8151560, 9781872, 12227340, 13042496, 16303120, 19563744, 24454680, 32606240, 39127488, 48909360, 65212480, 97818720, 195637440]

約数ペア:

[(1, 195637440), (2, 97818720), (3, 65212480), (4, 48909360), (5, 39127488), (6, 32606240), (8, 24454680), (10, 19563744), (12, 16303120), (15, 13042496), (16, 12227340), (20, 9781872), (24, 8151560), (30, 6521248), (32, 6113670), (40, 4890936), (48, 4075780), (60, 3260624), (64, 3056835), (80, 2445468), (96, 2037890), (120, 1630312), (160, 1222734), (192, 1018945), (240, 815156), (320, 611367), (480, 407578), (960, 203789)]