1083760

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:86

約数の個数: 80

約数和(自身を含む): 2856960

約数和(自身を除く): 1773200

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 23, 31, 38, 40, 46, 62, 76, 80, 92, 95, 115, 124, 152, 155, 184, 190, 230, 248, 304, 310, 368, 380, 437, 460, 496, 589, 620, 713, 760, 874, 920, 1178, 1240, 1426, 1520, 1748, 1840, 2185, 2356, 2480, 2852, 2945, 3496, 3565, 4370, 4712, 5704, 5890, 6992, 7130, 8740, 9424, 11408, 11780, 13547, 14260, 17480, 23560, 27094, 28520, 34960, 47120, 54188, 57040, 67735, 108376, 135470, 216752, 270940, 541880, 1083760]

約数ペア:

[(1, 1083760), (2, 541880), (4, 270940), (5, 216752), (8, 135470), (10, 108376), (16, 67735), (19, 57040), (20, 54188), (23, 47120), (31, 34960), (38, 28520), (40, 27094), (46, 23560), (62, 17480), (76, 14260), (80, 13547), (92, 11780), (95, 11408), (115, 9424), (124, 8740), (152, 7130), (155, 6992), (184, 5890), (190, 5704), (230, 4712), (248, 4370), (304, 3565), (310, 3496), (368, 2945), (380, 2852), (437, 2480), (460, 2356), (496, 2185), (589, 1840), (620, 1748), (713, 1520), (760, 1426), (874, 1240), (920, 1178)]