6687720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1429}}^1$

素因数の和:1459

約数の個数: 96

約数和(自身を含む): 23423400

約数和(自身を除く): 16735680

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, 1429, 1560, 2340, 2858, 4287, 4680, 5716, 7145, 8574, 11432, 12861, 14290, 17148, 18577, 21435, 25722, 28580, 34296, 37154, 42870, 51444, 55731, 57160, 64305, 74308, 85740, 92885, 102888, 111462, 128610, 148616, 167193, 171480, 185770, 222924, 257220, 278655, 334386, 371540, 445848, 514440, 557310, 668772, 743080, 835965, 1114620, 1337544, 1671930, 2229240, 3343860, 6687720]

約数ペア:

[(1, 6687720), (2, 3343860), (3, 2229240), (4, 1671930), (5, 1337544), (6, 1114620), (8, 835965), (9, 743080), (10, 668772), (12, 557310), (13, 514440), (15, 445848), (18, 371540), (20, 334386), (24, 278655), (26, 257220), (30, 222924), (36, 185770), (39, 171480), (40, 167193), (45, 148616), (52, 128610), (60, 111462), (65, 102888), (72, 92885), (78, 85740), (90, 74308), (104, 64305), (117, 57160), (120, 55731), (130, 51444), (156, 42870), (180, 37154), (195, 34296), (234, 28580), (260, 25722), (312, 21435), (360, 18577), (390, 17148), (468, 14290), (520, 12861), (585, 11432), (780, 8574), (936, 7145), (1170, 5716), (1429, 4680), (1560, 4287), (2340, 2858)]