150847360

素因数分解:

$2^7\times 5^1\times {\mathrm{235699}}^1$

素因数の和:235718

約数の個数: 32

約数和(自身を含む): 360621000

約数和(自身を除く): 209773640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 235699, 471398, 942796, 1178495, 1885592, 2356990, 3771184, 4713980, 7542368, 9427960, 15084736, 18855920, 30169472, 37711840, 75423680, 150847360]

約数ペア:

[(1, 150847360), (2, 75423680), (4, 37711840), (5, 30169472), (8, 18855920), (10, 15084736), (16, 9427960), (20, 7542368), (32, 4713980), (40, 3771184), (64, 2356990), (80, 1885592), (128, 1178495), (160, 942796), (320, 471398), (640, 235699)]