71352807720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{21557}}^1\times {\mathrm{27583}}^1$

素因数の和:49154

約数の個数: 64

約数和(自身を含む): 214076113920

約数和(自身を除く): 142723306200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 21557, 27583, 43114, 55166, 64671, 82749, 86228, 107785, 110332, 129342, 137915, 165498, 172456, 215570, 220664, 258684, 275830, 323355, 330996, 413745, 431140, 517368, 551660, 646710, 661992, 827490, 862280, 1103320, 1293420, 1654980, 2586840, 3309960, 594606731, 1189213462, 1783820193, 2378426924, 2973033655, 3567640386, 4756853848, 5946067310, 7135280772, 8919100965, 11892134620, 14270561544, 17838201930, 23784269240, 35676403860, 71352807720]

約数ペア:

[(1, 71352807720), (2, 35676403860), (3, 23784269240), (4, 17838201930), (5, 14270561544), (6, 11892134620), (8, 8919100965), (10, 7135280772), (12, 5946067310), (15, 4756853848), (20, 3567640386), (24, 2973033655), (30, 2378426924), (40, 1783820193), (60, 1189213462), (120, 594606731), (21557, 3309960), (27583, 2586840), (43114, 1654980), (55166, 1293420), (64671, 1103320), (82749, 862280), (86228, 827490), (107785, 661992), (110332, 646710), (129342, 551660), (137915, 517368), (165498, 431140), (172456, 413745), (215570, 330996), (220664, 323355), (258684, 275830)]