99012720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{2531}}^1$

素因数の和:2710

約数の個数: 80

約数和(自身を含む): 308944512

約数和(自身を除く): 209931792

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 163, 240, 326, 489, 652, 815, 978, 1304, 1630, 1956, 2445, 2531, 2608, 3260, 3912, 4890, 5062, 6520, 7593, 7824, 9780, 10124, 12655, 13040, 15186, 19560, 20248, 25310, 30372, 37965, 39120, 40496, 50620, 60744, 75930, 101240, 121488, 151860, 202480, 303720, 412553, 607440, 825106, 1237659, 1650212, 2062765, 2475318, 3300424, 4125530, 4950636, 6188295, 6600848, 8251060, 9901272, 12376590, 16502120, 19802544, 24753180, 33004240, 49506360, 99012720]

約数ペア:

[(1, 99012720), (2, 49506360), (3, 33004240), (4, 24753180), (5, 19802544), (6, 16502120), (8, 12376590), (10, 9901272), (12, 8251060), (15, 6600848), (16, 6188295), (20, 4950636), (24, 4125530), (30, 3300424), (40, 2475318), (48, 2062765), (60, 1650212), (80, 1237659), (120, 825106), (163, 607440), (240, 412553), (326, 303720), (489, 202480), (652, 151860), (815, 121488), (978, 101240), (1304, 75930), (1630, 60744), (1956, 50620), (2445, 40496), (2531, 39120), (2608, 37965), (3260, 30372), (3912, 25310), (4890, 20248), (5062, 19560), (6520, 15186), (7593, 13040), (7824, 12655), (9780, 10124)]