122992020

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{25307}}^1$

素因数の和:25331

約数の個数: 72

約数和(自身を含む): 386908704

約数和(自身を除く): 263916684

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 540, 810, 972, 1215, 1620, 2430, 4860, 25307, 50614, 75921, 101228, 126535, 151842, 227763, 253070, 303684, 379605, 455526, 506140, 683289, 759210, 911052, 1138815, 1366578, 1518420, 2049867, 2277630, 2733156, 3416445, 4099734, 4555260, 6149601, 6832890, 8199468, 10249335, 12299202, 13665780, 20498670, 24598404, 30748005, 40997340, 61496010, 122992020]

約数ペア:

[(1, 122992020), (2, 61496010), (3, 40997340), (4, 30748005), (5, 24598404), (6, 20498670), (9, 13665780), (10, 12299202), (12, 10249335), (15, 8199468), (18, 6832890), (20, 6149601), (27, 4555260), (30, 4099734), (36, 3416445), (45, 2733156), (54, 2277630), (60, 2049867), (81, 1518420), (90, 1366578), (108, 1138815), (135, 911052), (162, 759210), (180, 683289), (243, 506140), (270, 455526), (324, 379605), (405, 303684), (486, 253070), (540, 227763), (810, 151842), (972, 126535), (1215, 101228), (1620, 75921), (2430, 50614), (4860, 25307)]