120620360

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1$

素因数の和:164

約数の個数: 192

約数和(自身を含む): 344736000

約数和(自身を除く): 224115640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 41, 49, 56, 70, 76, 79, 82, 95, 98, 133, 140, 152, 158, 164, 190, 196, 205, 245, 266, 280, 287, 316, 328, 380, 392, 395, 410, 490, 532, 553, 574, 632, 665, 760, 779, 790, 820, 931, 980, 1064, 1106, 1148, 1330, 1435, 1501, 1558, 1580, 1640, 1862, 1960, 2009, 2212, 2296, 2660, 2765, 2870, 3002, 3116, 3160, 3239, 3724, 3871, 3895, 4018, 4424, 4655, 5320, 5453, 5530, 5740, 6004, 6232, 6478, 7448, 7505, 7742, 7790, 8036, 9310, 10045, 10507, 10906, 11060, 11480, 12008, 12956, 15010, 15484, 15580, 16072, 16195, 18620, 19355, 20090, 21014, 21812, 22120, 22673, 25912, 27265, 30020, 30968, 31160, 32390, 37240, 38171, 38710, 40180, 42028, 43624, 45346, 52535, 54530, 60040, 61541, 64780, 73549, 76342, 77420, 80360, 84056, 90692, 105070, 109060, 113365, 123082, 129560, 147098, 152684, 154840, 158711, 181384, 190855, 210140, 218120, 226730, 246164, 294196, 305368, 307705, 317422, 367745, 381710, 420280, 430787, 453460, 492328, 588392, 615410, 634844, 735490, 763420, 793555, 861574, 906920, 1230820, 1269688, 1470980, 1526840, 1587110, 1723148, 2153935, 2461640, 2941960, 3015509, 3174220, 3446296, 4307870, 6031018, 6348440, 8615740, 12062036, 15077545, 17231480, 24124072, 30155090, 60310180, 120620360]

約数ペア:

[(1, 120620360), (2, 60310180), (4, 30155090), (5, 24124072), (7, 17231480), (8, 15077545), (10, 12062036), (14, 8615740), (19, 6348440), (20, 6031018), (28, 4307870), (35, 3446296), (38, 3174220), (40, 3015509), (41, 2941960), (49, 2461640), (56, 2153935), (70, 1723148), (76, 1587110), (79, 1526840), (82, 1470980), (95, 1269688), (98, 1230820), (133, 906920), (140, 861574), (152, 793555), (158, 763420), (164, 735490), (190, 634844), (196, 615410), (205, 588392), (245, 492328), (266, 453460), (280, 430787), (287, 420280), (316, 381710), (328, 367745), (380, 317422), (392, 307705), (395, 305368), (410, 294196), (490, 246164), (532, 226730), (553, 218120), (574, 210140), (632, 190855), (665, 181384), (760, 158711), (779, 154840), (790, 152684), (820, 147098), (931, 129560), (980, 123082), (1064, 113365), (1106, 109060), (1148, 105070), (1330, 90692), (1435, 84056), (1501, 80360), (1558, 77420), (1580, 76342), (1640, 73549), (1862, 64780), (1960, 61541), (2009, 60040), (2212, 54530), (2296, 52535), (2660, 45346), (2765, 43624), (2870, 42028), (3002, 40180), (3116, 38710), (3160, 38171), (3239, 37240), (3724, 32390), (3871, 31160), (3895, 30968), (4018, 30020), (4424, 27265), (4655, 25912), (5320, 22673), (5453, 22120), (5530, 21812), (5740, 21014), (6004, 20090), (6232, 19355), (6478, 18620), (7448, 16195), (7505, 16072), (7742, 15580), (7790, 15484), (8036, 15010), (9310, 12956), (10045, 12008), (10507, 11480), (10906, 11060)]