2527380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{739}}^1$

素因数の和:773

約数の個数: 72

約数和(自身を含む): 8080800

約数和(自身を除く): 5553420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 739, 855, 1140, 1478, 1710, 2217, 2956, 3420, 3695, 4434, 6651, 7390, 8868, 11085, 13302, 14041, 14780, 22170, 26604, 28082, 33255, 42123, 44340, 56164, 66510, 70205, 84246, 126369, 133020, 140410, 168492, 210615, 252738, 280820, 421230, 505476, 631845, 842460, 1263690, 2527380]

約数ペア:

[(1, 2527380), (2, 1263690), (3, 842460), (4, 631845), (5, 505476), (6, 421230), (9, 280820), (10, 252738), (12, 210615), (15, 168492), (18, 140410), (19, 133020), (20, 126369), (30, 84246), (36, 70205), (38, 66510), (45, 56164), (57, 44340), (60, 42123), (76, 33255), (90, 28082), (95, 26604), (114, 22170), (171, 14780), (180, 14041), (190, 13302), (228, 11085), (285, 8868), (342, 7390), (380, 6651), (570, 4434), (684, 3695), (739, 3420), (855, 2956), (1140, 2217), (1478, 1710)]