921120

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1$

素因数の和:138

約数の個数: 96

約数和(自身を含む): 3084480

約数和(自身を除く): 2163360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 76, 80, 95, 96, 101, 114, 120, 152, 160, 190, 202, 228, 240, 285, 303, 304, 380, 404, 456, 480, 505, 570, 606, 608, 760, 808, 912, 1010, 1140, 1212, 1515, 1520, 1616, 1824, 1919, 2020, 2280, 2424, 3030, 3040, 3232, 3838, 4040, 4560, 4848, 5757, 6060, 7676, 8080, 9120, 9595, 9696, 11514, 12120, 15352, 16160, 19190, 23028, 24240, 28785, 30704, 38380, 46056, 48480, 57570, 61408, 76760, 92112, 115140, 153520, 184224, 230280, 307040, 460560, 921120]

約数ペア:

[(1, 921120), (2, 460560), (3, 307040), (4, 230280), (5, 184224), (6, 153520), (8, 115140), (10, 92112), (12, 76760), (15, 61408), (16, 57570), (19, 48480), (20, 46056), (24, 38380), (30, 30704), (32, 28785), (38, 24240), (40, 23028), (48, 19190), (57, 16160), (60, 15352), (76, 12120), (80, 11514), (95, 9696), (96, 9595), (101, 9120), (114, 8080), (120, 7676), (152, 6060), (160, 5757), (190, 4848), (202, 4560), (228, 4040), (240, 3838), (285, 3232), (303, 3040), (304, 3030), (380, 2424), (404, 2280), (456, 2020), (480, 1919), (505, 1824), (570, 1616), (606, 1520), (608, 1515), (760, 1212), (808, 1140), (912, 1010)]