9979059960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{894181}}^1$

素因数の和:894229

約数の個数: 96

約数和(自身を含む): 33478174080

約数和(自身を除く): 23499114120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 62, 72, 90, 93, 120, 124, 155, 180, 186, 248, 279, 310, 360, 372, 465, 558, 620, 744, 930, 1116, 1240, 1395, 1860, 2232, 2790, 3720, 5580, 11160, 894181, 1788362, 2682543, 3576724, 4470905, 5365086, 7153448, 8047629, 8941810, 10730172, 13412715, 16095258, 17883620, 21460344, 26825430, 27719611, 32190516, 35767240, 40238145, 53650860, 55439222, 64381032, 80476290, 83158833, 107301720, 110878444, 138598055, 160952580, 166317666, 221756888, 249476499, 277196110, 321905160, 332635332, 415794165, 498952998, 554392220, 665270664, 831588330, 997905996, 1108784440, 1247382495, 1663176660, 1995811992, 2494764990, 3326353320, 4989529980, 9979059960]

約数ペア:

[(1, 9979059960), (2, 4989529980), (3, 3326353320), (4, 2494764990), (5, 1995811992), (6, 1663176660), (8, 1247382495), (9, 1108784440), (10, 997905996), (12, 831588330), (15, 665270664), (18, 554392220), (20, 498952998), (24, 415794165), (30, 332635332), (31, 321905160), (36, 277196110), (40, 249476499), (45, 221756888), (60, 166317666), (62, 160952580), (72, 138598055), (90, 110878444), (93, 107301720), (120, 83158833), (124, 80476290), (155, 64381032), (180, 55439222), (186, 53650860), (248, 40238145), (279, 35767240), (310, 32190516), (360, 27719611), (372, 26825430), (465, 21460344), (558, 17883620), (620, 16095258), (744, 13412715), (930, 10730172), (1116, 8941810), (1240, 8047629), (1395, 7153448), (1860, 5365086), (2232, 4470905), (2790, 3576724), (3720, 2682543), (5580, 1788362), (11160, 894181)]