24964020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{331}}^1\times {\mathrm{419}}^1$

素因数の和:765

約数の個数: 72

約数和(自身を含む): 76134240

約数和(自身を除く): 51170220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 331, 419, 662, 838, 993, 1257, 1324, 1655, 1676, 1986, 2095, 2514, 2979, 3310, 3771, 3972, 4190, 4965, 5028, 5958, 6285, 6620, 7542, 8380, 9930, 11916, 12570, 14895, 15084, 18855, 19860, 25140, 29790, 37710, 59580, 75420, 138689, 277378, 416067, 554756, 693445, 832134, 1248201, 1386890, 1664268, 2080335, 2496402, 2773780, 4160670, 4992804, 6241005, 8321340, 12482010, 24964020]

約数ペア:

[(1, 24964020), (2, 12482010), (3, 8321340), (4, 6241005), (5, 4992804), (6, 4160670), (9, 2773780), (10, 2496402), (12, 2080335), (15, 1664268), (18, 1386890), (20, 1248201), (30, 832134), (36, 693445), (45, 554756), (60, 416067), (90, 277378), (180, 138689), (331, 75420), (419, 59580), (662, 37710), (838, 29790), (993, 25140), (1257, 19860), (1324, 18855), (1655, 15084), (1676, 14895), (1986, 12570), (2095, 11916), (2514, 9930), (2979, 8380), (3310, 7542), (3771, 6620), (3972, 6285), (4190, 5958), (4965, 5028)]