129318120

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{167}}^1\times {\mathrm{239}}^1$

素因数の和:429

約数の個数: 160

約数和(自身を含む): 439084800

約数和(自身を除く): 309766680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 167, 180, 216, 239, 270, 324, 334, 360, 405, 478, 501, 540, 648, 668, 717, 810, 835, 956, 1002, 1080, 1195, 1336, 1434, 1503, 1620, 1670, 1912, 2004, 2151, 2390, 2505, 2868, 3006, 3240, 3340, 3585, 4008, 4302, 4509, 4780, 5010, 5736, 6012, 6453, 6680, 7170, 7515, 8604, 9018, 9560, 10020, 10755, 12024, 12906, 13527, 14340, 15030, 17208, 18036, 19359, 20040, 21510, 22545, 25812, 27054, 28680, 30060, 32265, 36072, 38718, 39913, 43020, 45090, 51624, 54108, 60120, 64530, 67635, 77436, 79826, 86040, 90180, 96795, 108216, 119739, 129060, 135270, 154872, 159652, 180360, 193590, 199565, 239478, 258120, 270540, 319304, 359217, 387180, 399130, 478956, 541080, 598695, 718434, 774360, 798260, 957912, 1077651, 1197390, 1436868, 1596520, 1796085, 2155302, 2394780, 2873736, 3232953, 3592170, 4310604, 4789560, 5388255, 6465906, 7184340, 8621208, 10776510, 12931812, 14368680, 16164765, 21553020, 25863624, 32329530, 43106040, 64659060, 129318120]

約数ペア:

[(1, 129318120), (2, 64659060), (3, 43106040), (4, 32329530), (5, 25863624), (6, 21553020), (8, 16164765), (9, 14368680), (10, 12931812), (12, 10776510), (15, 8621208), (18, 7184340), (20, 6465906), (24, 5388255), (27, 4789560), (30, 4310604), (36, 3592170), (40, 3232953), (45, 2873736), (54, 2394780), (60, 2155302), (72, 1796085), (81, 1596520), (90, 1436868), (108, 1197390), (120, 1077651), (135, 957912), (162, 798260), (167, 774360), (180, 718434), (216, 598695), (239, 541080), (270, 478956), (324, 399130), (334, 387180), (360, 359217), (405, 319304), (478, 270540), (501, 258120), (540, 239478), (648, 199565), (668, 193590), (717, 180360), (810, 159652), (835, 154872), (956, 135270), (1002, 129060), (1080, 119739), (1195, 108216), (1336, 96795), (1434, 90180), (1503, 86040), (1620, 79826), (1670, 77436), (1912, 67635), (2004, 64530), (2151, 60120), (2390, 54108), (2505, 51624), (2868, 45090), (3006, 43020), (3240, 39913), (3340, 38718), (3585, 36072), (4008, 32265), (4302, 30060), (4509, 28680), (4780, 27054), (5010, 25812), (5736, 22545), (6012, 21510), (6453, 20040), (6680, 19359), (7170, 18036), (7515, 17208), (8604, 15030), (9018, 14340), (9560, 13527), (10020, 12906), (10755, 12024)]