86987160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{18587}}^1$

素因数の和:18617

約数の個数: 96

約数和(自身を含む): 304471440

約数和(自身を除く): 217484280

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, 18587, 37174, 55761, 74348, 92935, 111522, 148696, 167283, 185870, 223044, 241631, 278805, 334566, 371740, 446088, 483262, 557610, 669132, 724893, 743480, 836415, 966524, 1115220, 1208155, 1338264, 1449786, 1672830, 1933048, 2174679, 2230440, 2416310, 2899572, 3345660, 3624465, 4349358, 4832620, 5799144, 6691320, 7248930, 8698716, 9665240, 10873395, 14497860, 17397432, 21746790, 28995720, 43493580, 86987160]

約数ペア:

[(1, 86987160), (2, 43493580), (3, 28995720), (4, 21746790), (5, 17397432), (6, 14497860), (8, 10873395), (9, 9665240), (10, 8698716), (12, 7248930), (13, 6691320), (15, 5799144), (18, 4832620), (20, 4349358), (24, 3624465), (26, 3345660), (30, 2899572), (36, 2416310), (39, 2230440), (40, 2174679), (45, 1933048), (52, 1672830), (60, 1449786), (65, 1338264), (72, 1208155), (78, 1115220), (90, 966524), (104, 836415), (117, 743480), (120, 724893), (130, 669132), (156, 557610), (180, 483262), (195, 446088), (234, 371740), (260, 334566), (312, 278805), (360, 241631), (390, 223044), (468, 185870), (520, 167283), (585, 148696), (780, 111522), (936, 92935), (1170, 74348), (1560, 55761), (2340, 37174), (4680, 18587)]