86713680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{683}}^1$

素因数の和:745

約数の個数: 120

約数和(自身を含む): 281419488

約数和(自身を除く): 194705808

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 138, 184, 230, 240, 276, 345, 368, 460, 529, 552, 683, 690, 920, 1058, 1104, 1366, 1380, 1587, 1840, 2049, 2116, 2645, 2732, 2760, 3174, 3415, 4098, 4232, 5290, 5464, 5520, 6348, 6830, 7935, 8196, 8464, 10245, 10580, 10928, 12696, 13660, 15709, 15870, 16392, 20490, 21160, 25392, 27320, 31418, 31740, 32784, 40980, 42320, 47127, 54640, 62836, 63480, 78545, 81960, 94254, 125672, 126960, 157090, 163920, 188508, 235635, 251344, 314180, 361307, 377016, 471270, 628360, 722614, 754032, 942540, 1083921, 1256720, 1445228, 1806535, 1885080, 2167842, 2890456, 3613070, 3770160, 4335684, 5419605, 5780912, 7226140, 8671368, 10839210, 14452280, 17342736, 21678420, 28904560, 43356840, 86713680]

約数ペア:

[(1, 86713680), (2, 43356840), (3, 28904560), (4, 21678420), (5, 17342736), (6, 14452280), (8, 10839210), (10, 8671368), (12, 7226140), (15, 5780912), (16, 5419605), (20, 4335684), (23, 3770160), (24, 3613070), (30, 2890456), (40, 2167842), (46, 1885080), (48, 1806535), (60, 1445228), (69, 1256720), (80, 1083921), (92, 942540), (115, 754032), (120, 722614), (138, 628360), (184, 471270), (230, 377016), (240, 361307), (276, 314180), (345, 251344), (368, 235635), (460, 188508), (529, 163920), (552, 157090), (683, 126960), (690, 125672), (920, 94254), (1058, 81960), (1104, 78545), (1366, 63480), (1380, 62836), (1587, 54640), (1840, 47127), (2049, 42320), (2116, 40980), (2645, 32784), (2732, 31740), (2760, 31418), (3174, 27320), (3415, 25392), (4098, 21160), (4232, 20490), (5290, 16392), (5464, 15870), (5520, 15709), (6348, 13660), (6830, 12696), (7935, 10928), (8196, 10580), (8464, 10245)]