149623680

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{77929}}^1$

素因数の和:77951

約数の個数: 64

約数和(自身を含む): 476931600

約数和(自身を除く): 327307920

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, 77929, 155858, 233787, 311716, 389645, 467574, 623432, 779290, 935148, 1168935, 1246864, 1558580, 1870296, 2337870, 2493728, 3117160, 3740592, 4675740, 4987456, 6234320, 7481184, 9351480, 9974912, 12468640, 14962368, 18702960, 24937280, 29924736, 37405920, 49874560, 74811840, 149623680]

約数ペア:

[(1, 149623680), (2, 74811840), (3, 49874560), (4, 37405920), (5, 29924736), (6, 24937280), (8, 18702960), (10, 14962368), (12, 12468640), (15, 9974912), (16, 9351480), (20, 7481184), (24, 6234320), (30, 4987456), (32, 4675740), (40, 3740592), (48, 3117160), (60, 2493728), (64, 2337870), (80, 1870296), (96, 1558580), (120, 1246864), (128, 1168935), (160, 935148), (192, 779290), (240, 623432), (320, 467574), (384, 389645), (480, 311716), (640, 233787), (960, 155858), (1920, 77929)]