123265680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{12527}}^1$

素因数の和:12584

約数の個数: 80

約数和(自身を含む): 391474944

約数和(自身を除く): 268209264

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 41, 48, 60, 80, 82, 120, 123, 164, 205, 240, 246, 328, 410, 492, 615, 656, 820, 984, 1230, 1640, 1968, 2460, 3280, 4920, 9840, 12527, 25054, 37581, 50108, 62635, 75162, 100216, 125270, 150324, 187905, 200432, 250540, 300648, 375810, 501080, 513607, 601296, 751620, 1002160, 1027214, 1503240, 1540821, 2054428, 2568035, 3006480, 3081642, 4108856, 5136070, 6163284, 7704105, 8217712, 10272140, 12326568, 15408210, 20544280, 24653136, 30816420, 41088560, 61632840, 123265680]

約数ペア:

[(1, 123265680), (2, 61632840), (3, 41088560), (4, 30816420), (5, 24653136), (6, 20544280), (8, 15408210), (10, 12326568), (12, 10272140), (15, 8217712), (16, 7704105), (20, 6163284), (24, 5136070), (30, 4108856), (40, 3081642), (41, 3006480), (48, 2568035), (60, 2054428), (80, 1540821), (82, 1503240), (120, 1027214), (123, 1002160), (164, 751620), (205, 601296), (240, 513607), (246, 501080), (328, 375810), (410, 300648), (492, 250540), (615, 200432), (656, 187905), (820, 150324), (984, 125270), (1230, 100216), (1640, 75162), (1968, 62635), (2460, 50108), (3280, 37581), (4920, 25054), (9840, 12527)]