1465680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1$

素因数の和:244

約数の個数: 80

約数和(自身を含む): 4713984

約数和(自身を除く): 3248304

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 197, 240, 248, 310, 372, 394, 465, 496, 591, 620, 744, 788, 930, 985, 1182, 1240, 1488, 1576, 1860, 1970, 2364, 2480, 2955, 3152, 3720, 3940, 4728, 5910, 6107, 7440, 7880, 9456, 11820, 12214, 15760, 18321, 23640, 24428, 30535, 36642, 47280, 48856, 61070, 73284, 91605, 97712, 122140, 146568, 183210, 244280, 293136, 366420, 488560, 732840, 1465680]

約数ペア:

[(1, 1465680), (2, 732840), (3, 488560), (4, 366420), (5, 293136), (6, 244280), (8, 183210), (10, 146568), (12, 122140), (15, 97712), (16, 91605), (20, 73284), (24, 61070), (30, 48856), (31, 47280), (40, 36642), (48, 30535), (60, 24428), (62, 23640), (80, 18321), (93, 15760), (120, 12214), (124, 11820), (155, 9456), (186, 7880), (197, 7440), (240, 6107), (248, 5910), (310, 4728), (372, 3940), (394, 3720), (465, 3152), (496, 2955), (591, 2480), (620, 2364), (744, 1970), (788, 1860), (930, 1576), (985, 1488), (1182, 1240)]