249657360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{83}}^2\times {\mathrm{151}}^1$

素因数の和:333

約数の個数: 120

約数和(自身を含む): 788562624

約数和(自身を除く): 538905264

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 83, 120, 151, 166, 240, 249, 302, 332, 415, 453, 498, 604, 664, 755, 830, 906, 996, 1208, 1245, 1328, 1510, 1660, 1812, 1992, 2265, 2416, 2490, 3020, 3320, 3624, 3984, 4530, 4980, 6040, 6640, 6889, 7248, 9060, 9960, 12080, 12533, 13778, 18120, 19920, 20667, 25066, 27556, 34445, 36240, 37599, 41334, 50132, 55112, 62665, 68890, 75198, 82668, 100264, 103335, 110224, 125330, 137780, 150396, 165336, 187995, 200528, 206670, 250660, 275560, 300792, 330672, 375990, 413340, 501320, 551120, 601584, 751980, 826680, 1002640, 1040239, 1503960, 1653360, 2080478, 3007920, 3120717, 4160956, 5201195, 6241434, 8321912, 10402390, 12482868, 15603585, 16643824, 20804780, 24965736, 31207170, 41609560, 49931472, 62414340, 83219120, 124828680, 249657360]

約数ペア:

[(1, 249657360), (2, 124828680), (3, 83219120), (4, 62414340), (5, 49931472), (6, 41609560), (8, 31207170), (10, 24965736), (12, 20804780), (15, 16643824), (16, 15603585), (20, 12482868), (24, 10402390), (30, 8321912), (40, 6241434), (48, 5201195), (60, 4160956), (80, 3120717), (83, 3007920), (120, 2080478), (151, 1653360), (166, 1503960), (240, 1040239), (249, 1002640), (302, 826680), (332, 751980), (415, 601584), (453, 551120), (498, 501320), (604, 413340), (664, 375990), (755, 330672), (830, 300792), (906, 275560), (996, 250660), (1208, 206670), (1245, 200528), (1328, 187995), (1510, 165336), (1660, 150396), (1812, 137780), (1992, 125330), (2265, 110224), (2416, 103335), (2490, 100264), (3020, 82668), (3320, 75198), (3624, 68890), (3984, 62665), (4530, 55112), (4980, 50132), (6040, 41334), (6640, 37599), (6889, 36240), (7248, 34445), (9060, 27556), (9960, 25066), (12080, 20667), (12533, 19920), (13778, 18120)]