85433520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{11483}}^1$

素因数の和:11530

約数の個数: 80

約数和(自身を含む): 273411072

約数和(自身を除く): 187977552

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, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3720, 7440, 11483, 22966, 34449, 45932, 57415, 68898, 91864, 114830, 137796, 172245, 183728, 229660, 275592, 344490, 355973, 459320, 551184, 688980, 711946, 918640, 1067919, 1377960, 1423892, 1779865, 2135838, 2755920, 2847784, 3559730, 4271676, 5339595, 5695568, 7119460, 8543352, 10679190, 14238920, 17086704, 21358380, 28477840, 42716760, 85433520]

約数ペア:

[(1, 85433520), (2, 42716760), (3, 28477840), (4, 21358380), (5, 17086704), (6, 14238920), (8, 10679190), (10, 8543352), (12, 7119460), (15, 5695568), (16, 5339595), (20, 4271676), (24, 3559730), (30, 2847784), (31, 2755920), (40, 2135838), (48, 1779865), (60, 1423892), (62, 1377960), (80, 1067919), (93, 918640), (120, 711946), (124, 688980), (155, 551184), (186, 459320), (240, 355973), (248, 344490), (310, 275592), (372, 229660), (465, 183728), (496, 172245), (620, 137796), (744, 114830), (930, 91864), (1240, 68898), (1488, 57415), (1860, 45932), (2480, 34449), (3720, 22966), (7440, 11483)]