123556860

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{32687}}^1$

素因数の和:32712

約数の個数: 96

約数和(自身を含む): 439326720

約数和(自身を除く): 315769860

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 3780, 32687, 65374, 98061, 130748, 163435, 196122, 228809, 294183, 326870, 392244, 457618, 490305, 588366, 653740, 686427, 882549, 915236, 980610, 1144045, 1176732, 1372854, 1470915, 1765098, 1961220, 2059281, 2288090, 2745708, 2941830, 3432135, 3530196, 4118562, 4412745, 4576180, 5883660, 6177843, 6864270, 8237124, 8825490, 10296405, 12355686, 13728540, 17650980, 20592810, 24711372, 30889215, 41185620, 61778430, 123556860]

約数ペア:

[(1, 123556860), (2, 61778430), (3, 41185620), (4, 30889215), (5, 24711372), (6, 20592810), (7, 17650980), (9, 13728540), (10, 12355686), (12, 10296405), (14, 8825490), (15, 8237124), (18, 6864270), (20, 6177843), (21, 5883660), (27, 4576180), (28, 4412745), (30, 4118562), (35, 3530196), (36, 3432135), (42, 2941830), (45, 2745708), (54, 2288090), (60, 2059281), (63, 1961220), (70, 1765098), (84, 1470915), (90, 1372854), (105, 1176732), (108, 1144045), (126, 980610), (135, 915236), (140, 882549), (180, 686427), (189, 653740), (210, 588366), (252, 490305), (270, 457618), (315, 392244), (378, 326870), (420, 294183), (540, 228809), (630, 196122), (756, 163435), (945, 130748), (1260, 98061), (1890, 65374), (3780, 32687)]