189792360

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{409}}^1\times {\mathrm{1289}}^1$

素因数の和:1715

約数の個数: 96

約数和(自身を含む): 618813000

約数和(自身を除く): 429020640

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, 409, 818, 1227, 1289, 1636, 2045, 2454, 2578, 3272, 3681, 3867, 4090, 4908, 5156, 6135, 6445, 7362, 7734, 8180, 9816, 10312, 11601, 12270, 12890, 14724, 15468, 16360, 18405, 19335, 23202, 24540, 25780, 29448, 30936, 36810, 38670, 46404, 49080, 51560, 58005, 73620, 77340, 92808, 116010, 147240, 154680, 232020, 464040, 527201, 1054402, 1581603, 2108804, 2636005, 3163206, 4217608, 4744809, 5272010, 6326412, 7908015, 9489618, 10544020, 12652824, 15816030, 18979236, 21088040, 23724045, 31632060, 37958472, 47448090, 63264120, 94896180, 189792360]

約数ペア:

[(1, 189792360), (2, 94896180), (3, 63264120), (4, 47448090), (5, 37958472), (6, 31632060), (8, 23724045), (9, 21088040), (10, 18979236), (12, 15816030), (15, 12652824), (18, 10544020), (20, 9489618), (24, 7908015), (30, 6326412), (36, 5272010), (40, 4744809), (45, 4217608), (60, 3163206), (72, 2636005), (90, 2108804), (120, 1581603), (180, 1054402), (360, 527201), (409, 464040), (818, 232020), (1227, 154680), (1289, 147240), (1636, 116010), (2045, 92808), (2454, 77340), (2578, 73620), (3272, 58005), (3681, 51560), (3867, 49080), (4090, 46404), (4908, 38670), (5156, 36810), (6135, 30936), (6445, 29448), (7362, 25780), (7734, 24540), (8180, 23202), (9816, 19335), (10312, 18405), (11601, 16360), (12270, 15468), (12890, 14724)]