165145320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{631}}^1\times {\mathrm{727}}^1$

素因数の和:1375

約数の個数: 96

約数和(自身を含む): 538312320

約数和(自身を除く): 373167000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 631, 727, 1262, 1454, 1893, 2181, 2524, 2908, 3155, 3635, 3786, 4362, 5048, 5679, 5816, 6310, 6543, 7270, 7572, 8724, 9465, 10905, 11358, 12620, 13086, 14540, 15144, 17448, 18930, 21810, 22716, 25240, 26172, 28395, 29080, 32715, 37860, 43620, 45432, 52344, 56790, 65430, 75720, 87240, 113580, 130860, 227160, 261720, 458737, 917474, 1376211, 1834948, 2293685, 2752422, 3669896, 4128633, 4587370, 5504844, 6881055, 8257266, 9174740, 11009688, 13762110, 16514532, 18349480, 20643165, 27524220, 33029064, 41286330, 55048440, 82572660, 165145320]

約数ペア:

[(1, 165145320), (2, 82572660), (3, 55048440), (4, 41286330), (5, 33029064), (6, 27524220), (8, 20643165), (9, 18349480), (10, 16514532), (12, 13762110), (15, 11009688), (18, 9174740), (20, 8257266), (24, 6881055), (30, 5504844), (36, 4587370), (40, 4128633), (45, 3669896), (60, 2752422), (72, 2293685), (90, 1834948), (120, 1376211), (180, 917474), (360, 458737), (631, 261720), (727, 227160), (1262, 130860), (1454, 113580), (1893, 87240), (2181, 75720), (2524, 65430), (2908, 56790), (3155, 52344), (3635, 45432), (3786, 43620), (4362, 37860), (5048, 32715), (5679, 29080), (5816, 28395), (6310, 26172), (6543, 25240), (7270, 22716), (7572, 21810), (8724, 18930), (9465, 17448), (10905, 15144), (11358, 14540), (12620, 13086)]