460560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1$

素因数の和:136

約数の個数: 80

約数和(自身を含む): 1517760

約数和(自身を除く): 1057200

約数列:

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

約数ペア:

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