171851160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{110161}}^1$

素因数の和:110188

約数の個数: 64

約数和(自身を含む): 555216480

約数和(自身を除く): 383365320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 110161, 220322, 330483, 440644, 550805, 660966, 881288, 1101610, 1321932, 1432093, 1652415, 2203220, 2643864, 2864186, 3304830, 4296279, 4406440, 5728372, 6609660, 7160465, 8592558, 11456744, 13219320, 14320930, 17185116, 21481395, 28641860, 34370232, 42962790, 57283720, 85925580, 171851160]

約数ペア:

[(1, 171851160), (2, 85925580), (3, 57283720), (4, 42962790), (5, 34370232), (6, 28641860), (8, 21481395), (10, 17185116), (12, 14320930), (13, 13219320), (15, 11456744), (20, 8592558), (24, 7160465), (26, 6609660), (30, 5728372), (39, 4406440), (40, 4296279), (52, 3304830), (60, 2864186), (65, 2643864), (78, 2203220), (104, 1652415), (120, 1432093), (130, 1321932), (156, 1101610), (195, 881288), (260, 660966), (312, 550805), (390, 440644), (520, 330483), (780, 220322), (1560, 110161)]