623302080

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{649273}}^1$

素因数の和:649293

約数の個数: 56

約数和(自身を含む): 1978987152

約数和(自身を除く): 1355685072

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, 160, 192, 240, 320, 480, 960, 649273, 1298546, 1947819, 2597092, 3246365, 3895638, 5194184, 6492730, 7791276, 9739095, 10388368, 12985460, 15582552, 19478190, 20776736, 25970920, 31165104, 38956380, 41553472, 51941840, 62330208, 77912760, 103883680, 124660416, 155825520, 207767360, 311651040, 623302080]

約数ペア:

[(1, 623302080), (2, 311651040), (3, 207767360), (4, 155825520), (5, 124660416), (6, 103883680), (8, 77912760), (10, 62330208), (12, 51941840), (15, 41553472), (16, 38956380), (20, 31165104), (24, 25970920), (30, 20776736), (32, 19478190), (40, 15582552), (48, 12985460), (60, 10388368), (64, 9739095), (80, 7791276), (96, 6492730), (120, 5194184), (160, 3895638), (192, 3246365), (240, 2597092), (320, 1947819), (480, 1298546), (960, 649273)]