2492400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:119

約数の個数: 120

約数和(自身を含む): 8364544

約数和(自身を除く): 5872144

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 31, 40, 48, 50, 60, 62, 67, 75, 80, 93, 100, 120, 124, 134, 150, 155, 186, 200, 201, 240, 248, 268, 300, 310, 335, 372, 400, 402, 465, 496, 536, 600, 620, 670, 744, 775, 804, 930, 1005, 1072, 1200, 1240, 1340, 1488, 1550, 1608, 1675, 1860, 2010, 2077, 2325, 2480, 2680, 3100, 3216, 3350, 3720, 4020, 4154, 4650, 5025, 5360, 6200, 6231, 6700, 7440, 8040, 8308, 9300, 10050, 10385, 12400, 12462, 13400, 16080, 16616, 18600, 20100, 20770, 24924, 26800, 31155, 33232, 37200, 40200, 41540, 49848, 51925, 62310, 80400, 83080, 99696, 103850, 124620, 155775, 166160, 207700, 249240, 311550, 415400, 498480, 623100, 830800, 1246200, 2492400]

約数ペア:

[(1, 2492400), (2, 1246200), (3, 830800), (4, 623100), (5, 498480), (6, 415400), (8, 311550), (10, 249240), (12, 207700), (15, 166160), (16, 155775), (20, 124620), (24, 103850), (25, 99696), (30, 83080), (31, 80400), (40, 62310), (48, 51925), (50, 49848), (60, 41540), (62, 40200), (67, 37200), (75, 33232), (80, 31155), (93, 26800), (100, 24924), (120, 20770), (124, 20100), (134, 18600), (150, 16616), (155, 16080), (186, 13400), (200, 12462), (201, 12400), (240, 10385), (248, 10050), (268, 9300), (300, 8308), (310, 8040), (335, 7440), (372, 6700), (400, 6231), (402, 6200), (465, 5360), (496, 5025), (536, 4650), (600, 4154), (620, 4020), (670, 3720), (744, 3350), (775, 3216), (804, 3100), (930, 2680), (1005, 2480), (1072, 2325), (1200, 2077), (1240, 2010), (1340, 1860), (1488, 1675), (1550, 1608)]