1667585280

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{434267}}^1$

素因数の和:434291

約数の個数: 72

約数和(自身を含む): 5325862752

約数和(自身を除く): 3658277472

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, 256, 320, 384, 480, 640, 768, 960, 1280, 1920, 3840, 434267, 868534, 1302801, 1737068, 2171335, 2605602, 3474136, 4342670, 5211204, 6514005, 6948272, 8685340, 10422408, 13028010, 13896544, 17370680, 20844816, 26056020, 27793088, 34741360, 41689632, 52112040, 55586176, 69482720, 83379264, 104224080, 111172352, 138965440, 166758528, 208448160, 277930880, 333517056, 416896320, 555861760, 833792640, 1667585280]

約数ペア:

[(1, 1667585280), (2, 833792640), (3, 555861760), (4, 416896320), (5, 333517056), (6, 277930880), (8, 208448160), (10, 166758528), (12, 138965440), (15, 111172352), (16, 104224080), (20, 83379264), (24, 69482720), (30, 55586176), (32, 52112040), (40, 41689632), (48, 34741360), (60, 27793088), (64, 26056020), (80, 20844816), (96, 17370680), (120, 13896544), (128, 13028010), (160, 10422408), (192, 8685340), (240, 6948272), (256, 6514005), (320, 5211204), (384, 4342670), (480, 3474136), (640, 2605602), (768, 2171335), (960, 1737068), (1280, 1302801), (1920, 868534), (3840, 434267)]