29916120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{151}}^1$

素因数の和:305

約数の個数: 128

約数和(自身を含む): 98058240

約数和(自身を除く): 68142120

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, 127, 130, 151, 156, 195, 254, 260, 302, 312, 381, 390, 453, 508, 520, 604, 635, 755, 762, 780, 906, 1016, 1208, 1270, 1510, 1524, 1560, 1651, 1812, 1905, 1963, 2265, 2540, 3020, 3048, 3302, 3624, 3810, 3926, 4530, 4953, 5080, 5889, 6040, 6604, 7620, 7852, 8255, 9060, 9815, 9906, 11778, 13208, 15240, 15704, 16510, 18120, 19177, 19630, 19812, 23556, 24765, 29445, 33020, 38354, 39260, 39624, 47112, 49530, 57531, 58890, 66040, 76708, 78520, 95885, 99060, 115062, 117780, 153416, 191770, 198120, 230124, 235560, 249301, 287655, 383540, 460248, 498602, 575310, 747903, 767080, 997204, 1150620, 1246505, 1495806, 1994408, 2301240, 2493010, 2991612, 3739515, 4986020, 5983224, 7479030, 9972040, 14958060, 29916120]

約数ペア:

[(1, 29916120), (2, 14958060), (3, 9972040), (4, 7479030), (5, 5983224), (6, 4986020), (8, 3739515), (10, 2991612), (12, 2493010), (13, 2301240), (15, 1994408), (20, 1495806), (24, 1246505), (26, 1150620), (30, 997204), (39, 767080), (40, 747903), (52, 575310), (60, 498602), (65, 460248), (78, 383540), (104, 287655), (120, 249301), (127, 235560), (130, 230124), (151, 198120), (156, 191770), (195, 153416), (254, 117780), (260, 115062), (302, 99060), (312, 95885), (381, 78520), (390, 76708), (453, 66040), (508, 58890), (520, 57531), (604, 49530), (635, 47112), (755, 39624), (762, 39260), (780, 38354), (906, 33020), (1016, 29445), (1208, 24765), (1270, 23556), (1510, 19812), (1524, 19630), (1560, 19177), (1651, 18120), (1812, 16510), (1905, 15704), (1963, 15240), (2265, 13208), (2540, 11778), (3020, 9906), (3048, 9815), (3302, 9060), (3624, 8255), (3810, 7852), (3926, 7620), (4530, 6604), (4953, 6040), (5080, 5889)]