1790560

素因数分解:

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

素因数の和:84

約数の個数: 72

約数和(自身を含む): 4608576

約数和(自身を除く): 2818016

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 31, 32, 38, 40, 62, 76, 80, 95, 124, 152, 155, 160, 190, 248, 304, 310, 361, 380, 496, 589, 608, 620, 722, 760, 992, 1178, 1240, 1444, 1520, 1805, 2356, 2480, 2888, 2945, 3040, 3610, 4712, 4960, 5776, 5890, 7220, 9424, 11191, 11552, 11780, 14440, 18848, 22382, 23560, 28880, 44764, 47120, 55955, 57760, 89528, 94240, 111910, 179056, 223820, 358112, 447640, 895280, 1790560]

約数ペア:

[(1, 1790560), (2, 895280), (4, 447640), (5, 358112), (8, 223820), (10, 179056), (16, 111910), (19, 94240), (20, 89528), (31, 57760), (32, 55955), (38, 47120), (40, 44764), (62, 28880), (76, 23560), (80, 22382), (95, 18848), (124, 14440), (152, 11780), (155, 11552), (160, 11191), (190, 9424), (248, 7220), (304, 5890), (310, 5776), (361, 4960), (380, 4712), (496, 3610), (589, 3040), (608, 2945), (620, 2888), (722, 2480), (760, 2356), (992, 1805), (1178, 1520), (1240, 1444)]