260141040

素因数分解:

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

素因数の和:748

約数の個数: 180

約数和(自身を含む): 914613336

約数和(自身を除く): 654472296

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 36, 40, 45, 46, 48, 60, 69, 72, 80, 90, 92, 115, 120, 138, 144, 180, 184, 207, 230, 240, 276, 345, 360, 368, 414, 460, 529, 552, 683, 690, 720, 828, 920, 1035, 1058, 1104, 1366, 1380, 1587, 1656, 1840, 2049, 2070, 2116, 2645, 2732, 2760, 3174, 3312, 3415, 4098, 4140, 4232, 4761, 5290, 5464, 5520, 6147, 6348, 6830, 7935, 8196, 8280, 8464, 9522, 10245, 10580, 10928, 12294, 12696, 13660, 15709, 15870, 16392, 16560, 19044, 20490, 21160, 23805, 24588, 25392, 27320, 30735, 31418, 31740, 32784, 38088, 40980, 42320, 47127, 47610, 49176, 54640, 61470, 62836, 63480, 76176, 78545, 81960, 94254, 95220, 98352, 122940, 125672, 126960, 141381, 157090, 163920, 188508, 190440, 235635, 245880, 251344, 282762, 314180, 361307, 377016, 380880, 471270, 491760, 565524, 628360, 706905, 722614, 754032, 942540, 1083921, 1131048, 1256720, 1413810, 1445228, 1806535, 1885080, 2167842, 2262096, 2827620, 2890456, 3251763, 3613070, 3770160, 4335684, 5419605, 5655240, 5780912, 6503526, 7226140, 8671368, 10839210, 11310480, 13007052, 14452280, 16258815, 17342736, 21678420, 26014104, 28904560, 32517630, 43356840, 52028208, 65035260, 86713680, 130070520, 260141040]

約数ペア:

[(1, 260141040), (2, 130070520), (3, 86713680), (4, 65035260), (5, 52028208), (6, 43356840), (8, 32517630), (9, 28904560), (10, 26014104), (12, 21678420), (15, 17342736), (16, 16258815), (18, 14452280), (20, 13007052), (23, 11310480), (24, 10839210), (30, 8671368), (36, 7226140), (40, 6503526), (45, 5780912), (46, 5655240), (48, 5419605), (60, 4335684), (69, 3770160), (72, 3613070), (80, 3251763), (90, 2890456), (92, 2827620), (115, 2262096), (120, 2167842), (138, 1885080), (144, 1806535), (180, 1445228), (184, 1413810), (207, 1256720), (230, 1131048), (240, 1083921), (276, 942540), (345, 754032), (360, 722614), (368, 706905), (414, 628360), (460, 565524), (529, 491760), (552, 471270), (683, 380880), (690, 377016), (720, 361307), (828, 314180), (920, 282762), (1035, 251344), (1058, 245880), (1104, 235635), (1366, 190440), (1380, 188508), (1587, 163920), (1656, 157090), (1840, 141381), (2049, 126960), (2070, 125672), (2116, 122940), (2645, 98352), (2732, 95220), (2760, 94254), (3174, 81960), (3312, 78545), (3415, 76176), (4098, 63480), (4140, 62836), (4232, 61470), (4761, 54640), (5290, 49176), (5464, 47610), (5520, 47127), (6147, 42320), (6348, 40980), (6830, 38088), (7935, 32784), (8196, 31740), (8280, 31418), (8464, 30735), (9522, 27320), (10245, 25392), (10580, 24588), (10928, 23805), (12294, 21160), (12696, 20490), (13660, 19044), (15709, 16560), (15870, 16392)]