240333480

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{74177}}^1$

素因数の和:74200

約数の個数: 80

約数和(自身を含む): 807798420

約数和(自身を除く): 567464940

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 74177, 148354, 222531, 296708, 370885, 445062, 593416, 667593, 741770, 890124, 1112655, 1335186, 1483540, 1780248, 2002779, 2225310, 2670372, 2967080, 3337965, 4005558, 4450620, 5340744, 6008337, 6675930, 8011116, 8901240, 10013895, 12016674, 13351860, 16022232, 20027790, 24033348, 26703720, 30041685, 40055580, 48066696, 60083370, 80111160, 120166740, 240333480]

約数ペア:

[(1, 240333480), (2, 120166740), (3, 80111160), (4, 60083370), (5, 48066696), (6, 40055580), (8, 30041685), (9, 26703720), (10, 24033348), (12, 20027790), (15, 16022232), (18, 13351860), (20, 12016674), (24, 10013895), (27, 8901240), (30, 8011116), (36, 6675930), (40, 6008337), (45, 5340744), (54, 4450620), (60, 4005558), (72, 3337965), (81, 2967080), (90, 2670372), (108, 2225310), (120, 2002779), (135, 1780248), (162, 1483540), (180, 1335186), (216, 1112655), (270, 890124), (324, 741770), (360, 667593), (405, 593416), (540, 445062), (648, 370885), (810, 296708), (1080, 222531), (1620, 148354), (3240, 74177)]