80930460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3347}}^1$

素因数の和:3403

約数の個数: 96

約数和(自身を含む): 251983872

約数和(自身を除く): 171053412

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 31, 39, 52, 60, 62, 65, 78, 93, 124, 130, 155, 156, 186, 195, 260, 310, 372, 390, 403, 465, 620, 780, 806, 930, 1209, 1612, 1860, 2015, 2418, 3347, 4030, 4836, 6045, 6694, 8060, 10041, 12090, 13388, 16735, 20082, 24180, 33470, 40164, 43511, 50205, 66940, 87022, 100410, 103757, 130533, 174044, 200820, 207514, 217555, 261066, 311271, 415028, 435110, 518785, 522132, 622542, 652665, 870220, 1037570, 1245084, 1305330, 1348841, 1556355, 2075140, 2610660, 2697682, 3112710, 4046523, 5395364, 6225420, 6744205, 8093046, 13488410, 16186092, 20232615, 26976820, 40465230, 80930460]

約数ペア:

[(1, 80930460), (2, 40465230), (3, 26976820), (4, 20232615), (5, 16186092), (6, 13488410), (10, 8093046), (12, 6744205), (13, 6225420), (15, 5395364), (20, 4046523), (26, 3112710), (30, 2697682), (31, 2610660), (39, 2075140), (52, 1556355), (60, 1348841), (62, 1305330), (65, 1245084), (78, 1037570), (93, 870220), (124, 652665), (130, 622542), (155, 522132), (156, 518785), (186, 435110), (195, 415028), (260, 311271), (310, 261066), (372, 217555), (390, 207514), (403, 200820), (465, 174044), (620, 130533), (780, 103757), (806, 100410), (930, 87022), (1209, 66940), (1612, 50205), (1860, 43511), (2015, 40164), (2418, 33470), (3347, 24180), (4030, 20082), (4836, 16735), (6045, 13388), (6694, 12090), (8060, 10041)]