156670320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{439}}^1\times {\mathrm{1487}}^1$

素因数の和:1942

約数の個数: 80

約数和(自身を含む): 487111680

約数和(自身を除く): 330441360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 439, 878, 1317, 1487, 1756, 2195, 2634, 2974, 3512, 4390, 4461, 5268, 5948, 6585, 7024, 7435, 8780, 8922, 10536, 11896, 13170, 14870, 17560, 17844, 21072, 22305, 23792, 26340, 29740, 35120, 35688, 44610, 52680, 59480, 71376, 89220, 105360, 118960, 178440, 356880, 652793, 1305586, 1958379, 2611172, 3263965, 3916758, 5222344, 6527930, 7833516, 9791895, 10444688, 13055860, 15667032, 19583790, 26111720, 31334064, 39167580, 52223440, 78335160, 156670320]

約数ペア:

[(1, 156670320), (2, 78335160), (3, 52223440), (4, 39167580), (5, 31334064), (6, 26111720), (8, 19583790), (10, 15667032), (12, 13055860), (15, 10444688), (16, 9791895), (20, 7833516), (24, 6527930), (30, 5222344), (40, 3916758), (48, 3263965), (60, 2611172), (80, 1958379), (120, 1305586), (240, 652793), (439, 356880), (878, 178440), (1317, 118960), (1487, 105360), (1756, 89220), (2195, 71376), (2634, 59480), (2974, 52680), (3512, 44610), (4390, 35688), (4461, 35120), (5268, 29740), (5948, 26340), (6585, 23792), (7024, 22305), (7435, 21072), (8780, 17844), (8922, 17560), (10536, 14870), (11896, 13170)]