68941080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{14731}}^1$

素因数の和:14761

約数の個数: 96

約数和(自身を含む): 241310160

約数和(自身を除く): 172369080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 312, 360, 390, 468, 520, 585, 780, 936, 1170, 1560, 2340, 4680, 14731, 29462, 44193, 58924, 73655, 88386, 117848, 132579, 147310, 176772, 191503, 220965, 265158, 294620, 353544, 383006, 441930, 530316, 574509, 589240, 662895, 766012, 883860, 957515, 1060632, 1149018, 1325790, 1532024, 1723527, 1767720, 1915030, 2298036, 2651580, 2872545, 3447054, 3830060, 4596072, 5303160, 5745090, 6894108, 7660120, 8617635, 11490180, 13788216, 17235270, 22980360, 34470540, 68941080]

約数ペア:

[(1, 68941080), (2, 34470540), (3, 22980360), (4, 17235270), (5, 13788216), (6, 11490180), (8, 8617635), (9, 7660120), (10, 6894108), (12, 5745090), (13, 5303160), (15, 4596072), (18, 3830060), (20, 3447054), (24, 2872545), (26, 2651580), (30, 2298036), (36, 1915030), (39, 1767720), (40, 1723527), (45, 1532024), (52, 1325790), (60, 1149018), (65, 1060632), (72, 957515), (78, 883860), (90, 766012), (104, 662895), (117, 589240), (120, 574509), (130, 530316), (156, 441930), (180, 383006), (195, 353544), (234, 294620), (260, 265158), (312, 220965), (360, 191503), (390, 176772), (468, 147310), (520, 132579), (585, 117848), (780, 88386), (936, 73655), (1170, 58924), (1560, 44193), (2340, 29462), (4680, 14731)]