91977720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{5851}}^1$

素因数の和:5996

約数の個数: 64

約数和(自身を含む): 278087040

約数和(自身を除く): 186109320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 131, 262, 393, 524, 655, 786, 1048, 1310, 1572, 1965, 2620, 3144, 3930, 5240, 5851, 7860, 11702, 15720, 17553, 23404, 29255, 35106, 46808, 58510, 70212, 87765, 117020, 140424, 175530, 234040, 351060, 702120, 766481, 1532962, 2299443, 3065924, 3832405, 4598886, 6131848, 7664810, 9197772, 11497215, 15329620, 18395544, 22994430, 30659240, 45988860, 91977720]

約数ペア:

[(1, 91977720), (2, 45988860), (3, 30659240), (4, 22994430), (5, 18395544), (6, 15329620), (8, 11497215), (10, 9197772), (12, 7664810), (15, 6131848), (20, 4598886), (24, 3832405), (30, 3065924), (40, 2299443), (60, 1532962), (120, 766481), (131, 702120), (262, 351060), (393, 234040), (524, 175530), (655, 140424), (786, 117020), (1048, 87765), (1310, 70212), (1572, 58510), (1965, 46808), (2620, 35106), (3144, 29255), (3930, 23404), (5240, 17553), (5851, 15720), (7860, 11702)]