143261760

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{1889}}^1$

素因数の和:1988

約数の個数: 112

約数和(自身を含む): 460857600

約数和(自身を除く): 317595840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 79, 80, 96, 120, 158, 160, 192, 237, 240, 316, 320, 395, 474, 480, 632, 790, 948, 960, 1185, 1264, 1580, 1889, 1896, 2370, 2528, 3160, 3778, 3792, 4740, 5056, 5667, 6320, 7556, 7584, 9445, 9480, 11334, 12640, 15112, 15168, 18890, 18960, 22668, 25280, 28335, 30224, 37780, 37920, 45336, 56670, 60448, 75560, 75840, 90672, 113340, 120896, 149231, 151120, 181344, 226680, 298462, 302240, 362688, 447693, 453360, 596924, 604480, 746155, 895386, 906720, 1193848, 1492310, 1790772, 1813440, 2238465, 2387696, 2984620, 3581544, 4476930, 4775392, 5969240, 7163088, 8953860, 9550784, 11938480, 14326176, 17907720, 23876960, 28652352, 35815440, 47753920, 71630880, 143261760]

約数ペア:

[(1, 143261760), (2, 71630880), (3, 47753920), (4, 35815440), (5, 28652352), (6, 23876960), (8, 17907720), (10, 14326176), (12, 11938480), (15, 9550784), (16, 8953860), (20, 7163088), (24, 5969240), (30, 4775392), (32, 4476930), (40, 3581544), (48, 2984620), (60, 2387696), (64, 2238465), (79, 1813440), (80, 1790772), (96, 1492310), (120, 1193848), (158, 906720), (160, 895386), (192, 746155), (237, 604480), (240, 596924), (316, 453360), (320, 447693), (395, 362688), (474, 302240), (480, 298462), (632, 226680), (790, 181344), (948, 151120), (960, 149231), (1185, 120896), (1264, 113340), (1580, 90672), (1889, 75840), (1896, 75560), (2370, 60448), (2528, 56670), (3160, 45336), (3778, 37920), (3792, 37780), (4740, 30224), (5056, 28335), (5667, 25280), (6320, 22668), (7556, 18960), (7584, 18890), (9445, 15168), (9480, 15112), (11334, 12640)]