85459560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{22973}}^1$

素因数の和:23018

約数の個数: 64

約数和(自身を含む): 264660480

約数和(自身を除く): 179200920

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, 22973, 45946, 68919, 91892, 114865, 137838, 183784, 229730, 275676, 344595, 459460, 551352, 689190, 712163, 918920, 1378380, 1424326, 2136489, 2756760, 2848652, 3560815, 4272978, 5697304, 7121630, 8545956, 10682445, 14243260, 17091912, 21364890, 28486520, 42729780, 85459560]

約数ペア:

[(1, 85459560), (2, 42729780), (3, 28486520), (4, 21364890), (5, 17091912), (6, 14243260), (8, 10682445), (10, 8545956), (12, 7121630), (15, 5697304), (20, 4272978), (24, 3560815), (30, 2848652), (31, 2756760), (40, 2136489), (60, 1424326), (62, 1378380), (93, 918920), (120, 712163), (124, 689190), (155, 551352), (186, 459460), (248, 344595), (310, 275676), (372, 229730), (465, 183784), (620, 137838), (744, 114865), (930, 91892), (1240, 68919), (1860, 45946), (3720, 22973)]