21596037480

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19996331}}^1$

素因数の和:19996351

約数の個数: 64

約数和(自身を含む): 71986795200

約数和(自身を除く): 50390757720

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, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 19996331, 39992662, 59988993, 79985324, 99981655, 119977986, 159970648, 179966979, 199963310, 239955972, 299944965, 359933958, 399926620, 479911944, 539900937, 599889930, 719867916, 799853240, 899834895, 1079801874, 1199779860, 1439735832, 1799669790, 2159603748, 2399559720, 2699504685, 3599339580, 4319207496, 5399009370, 7198679160, 10798018740, 21596037480]

約数ペア:

[(1, 21596037480), (2, 10798018740), (3, 7198679160), (4, 5399009370), (5, 4319207496), (6, 3599339580), (8, 2699504685), (9, 2399559720), (10, 2159603748), (12, 1799669790), (15, 1439735832), (18, 1199779860), (20, 1079801874), (24, 899834895), (27, 799853240), (30, 719867916), (36, 599889930), (40, 539900937), (45, 479911944), (54, 399926620), (60, 359933958), (72, 299944965), (90, 239955972), (108, 199963310), (120, 179966979), (135, 159970648), (180, 119977986), (216, 99981655), (270, 79985324), (360, 59988993), (540, 39992662), (1080, 19996331)]