85414920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{22961}}^1$

素因数の和:23006

約数の個数: 64

約数和(自身を含む): 264522240

約数和(自身を除く): 179107320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 744, 930, 1240, 1860, 3720, 22961, 45922, 68883, 91844, 114805, 137766, 183688, 229610, 275532, 344415, 459220, 551064, 688830, 711791, 918440, 1377660, 1423582, 2135373, 2755320, 2847164, 3558955, 4270746, 5694328, 7117910, 8541492, 10676865, 14235820, 17082984, 21353730, 28471640, 42707460, 85414920]

約数ペア:

[(1, 85414920), (2, 42707460), (3, 28471640), (4, 21353730), (5, 17082984), (6, 14235820), (8, 10676865), (10, 8541492), (12, 7117910), (15, 5694328), (20, 4270746), (24, 3558955), (30, 2847164), (31, 2755320), (40, 2135373), (60, 1423582), (62, 1377660), (93, 918440), (120, 711791), (124, 688830), (155, 551064), (186, 459220), (248, 344415), (310, 275532), (372, 229610), (465, 183688), (620, 137766), (744, 114805), (930, 91844), (1240, 68883), (1860, 45922), (3720, 22961)]