488012400

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{135559}}^1$

素因数の和:135583

約数の個数: 90

約数和(自身を含む): 1693551080

約数和(自身を除く): 1205538680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 100, 120, 144, 150, 180, 200, 225, 240, 300, 360, 400, 450, 600, 720, 900, 1200, 1800, 3600, 135559, 271118, 406677, 542236, 677795, 813354, 1084472, 1220031, 1355590, 1626708, 2033385, 2168944, 2440062, 2711180, 3253416, 3388975, 4066770, 4880124, 5422360, 6100155, 6506832, 6777950, 8133540, 9760248, 10166925, 10844720, 12200310, 13555900, 16267080, 19520496, 20333850, 24400620, 27111800, 30500775, 32534160, 40667700, 48801240, 54223600, 61001550, 81335400, 97602480, 122003100, 162670800, 244006200, 488012400]

約数ペア:

[(1, 488012400), (2, 244006200), (3, 162670800), (4, 122003100), (5, 97602480), (6, 81335400), (8, 61001550), (9, 54223600), (10, 48801240), (12, 40667700), (15, 32534160), (16, 30500775), (18, 27111800), (20, 24400620), (24, 20333850), (25, 19520496), (30, 16267080), (36, 13555900), (40, 12200310), (45, 10844720), (48, 10166925), (50, 9760248), (60, 8133540), (72, 6777950), (75, 6506832), (80, 6100155), (90, 5422360), (100, 4880124), (120, 4066770), (144, 3388975), (150, 3253416), (180, 2711180), (200, 2440062), (225, 2168944), (240, 2033385), (300, 1626708), (360, 1355590), (400, 1220031), (450, 1084472), (600, 813354), (720, 677795), (900, 542236), (1200, 406677), (1800, 271118), (3600, 135559)]