27908340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{24481}}^1$

素因数の和:24512

約数の個数: 48

約数和(自身を含む): 82259520

約数和(自身を除く): 54351180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 24481, 48962, 73443, 97924, 122405, 146886, 244810, 293772, 367215, 465139, 489620, 734430, 930278, 1395417, 1468860, 1860556, 2325695, 2790834, 4651390, 5581668, 6977085, 9302780, 13954170, 27908340]

約数ペア:

[(1, 27908340), (2, 13954170), (3, 9302780), (4, 6977085), (5, 5581668), (6, 4651390), (10, 2790834), (12, 2325695), (15, 1860556), (19, 1468860), (20, 1395417), (30, 930278), (38, 734430), (57, 489620), (60, 465139), (76, 367215), (95, 293772), (114, 244810), (190, 146886), (228, 122405), (285, 97924), (380, 73443), (570, 48962), (1140, 24481)]