129229440

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{67307}}^1$

素因数の和:67329

約数の個数: 64

約数和(自身を含む): 411924960

約数和(自身を除く): 282695520

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, 67307, 134614, 201921, 269228, 336535, 403842, 538456, 673070, 807684, 1009605, 1076912, 1346140, 1615368, 2019210, 2153824, 2692280, 3230736, 4038420, 4307648, 5384560, 6461472, 8076840, 8615296, 10769120, 12922944, 16153680, 21538240, 25845888, 32307360, 43076480, 64614720, 129229440]

約数ペア:

[(1, 129229440), (2, 64614720), (3, 43076480), (4, 32307360), (5, 25845888), (6, 21538240), (8, 16153680), (10, 12922944), (12, 10769120), (15, 8615296), (16, 8076840), (20, 6461472), (24, 5384560), (30, 4307648), (32, 4038420), (40, 3230736), (48, 2692280), (60, 2153824), (64, 2019210), (80, 1615368), (96, 1346140), (120, 1076912), (128, 1009605), (160, 807684), (192, 673070), (240, 538456), (320, 403842), (384, 336535), (480, 269228), (640, 201921), (960, 134614), (1920, 67307)]