21602451840

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11251277}}^1$

素因数の和:11251299

約数の個数: 64

約数和(自身を含む): 68857821360

約数和(自身を除く): 47255369520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 11251277, 22502554, 33753831, 45005108, 56256385, 67507662, 90010216, 112512770, 135015324, 168769155, 180020432, 225025540, 270030648, 337538310, 360040864, 450051080, 540061296, 675076620, 720081728, 900102160, 1080122592, 1350153240, 1440163456, 1800204320, 2160245184, 2700306480, 3600408640, 4320490368, 5400612960, 7200817280, 10801225920, 21602451840]

約数ペア:

[(1, 21602451840), (2, 10801225920), (3, 7200817280), (4, 5400612960), (5, 4320490368), (6, 3600408640), (8, 2700306480), (10, 2160245184), (12, 1800204320), (15, 1440163456), (16, 1350153240), (20, 1080122592), (24, 900102160), (30, 720081728), (32, 675076620), (40, 540061296), (48, 450051080), (60, 360040864), (64, 337538310), (80, 270030648), (96, 225025540), (120, 180020432), (128, 168769155), (160, 135015324), (192, 112512770), (240, 90010216), (320, 67507662), (384, 56256385), (480, 45005108), (640, 33753831), (960, 22502554), (1920, 11251277)]