16280340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{14281}}^1$

素因数の和:14312

約数の個数: 48

約数和(自身を含む): 47987520

約数和(自身を除く): 31707180

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, 14281, 28562, 42843, 57124, 71405, 85686, 142810, 171372, 214215, 271339, 285620, 428430, 542678, 814017, 856860, 1085356, 1356695, 1628034, 2713390, 3256068, 4070085, 5426780, 8140170, 16280340]

約数ペア:

[(1, 16280340), (2, 8140170), (3, 5426780), (4, 4070085), (5, 3256068), (6, 2713390), (10, 1628034), (12, 1356695), (15, 1085356), (19, 856860), (20, 814017), (30, 542678), (38, 428430), (57, 285620), (60, 271339), (76, 214215), (95, 171372), (114, 142810), (190, 85686), (228, 71405), (285, 57124), (380, 42843), (570, 28562), (1140, 14281)]