1667331840

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{434201}}^1$

素因数の和:434225

約数の個数: 72

約数和(自身を含む): 5325053328

約数和(自身を除く): 3657721488

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, 434201, 868402, 1302603, 1736804, 2171005, 2605206, 3473608, 4342010, 5210412, 6513015, 6947216, 8684020, 10420824, 13026030, 13894432, 17368040, 20841648, 26052060, 27788864, 34736080, 41683296, 52104120, 55577728, 69472160, 83366592, 104208240, 111155456, 138944320, 166733184, 208416480, 277888640, 333466368, 416832960, 555777280, 833665920, 1667331840]

約数ペア:

[(1, 1667331840), (2, 833665920), (3, 555777280), (4, 416832960), (5, 333466368), (6, 277888640), (8, 208416480), (10, 166733184), (12, 138944320), (15, 111155456), (16, 104208240), (20, 83366592), (24, 69472160), (30, 55577728), (32, 52104120), (40, 41683296), (48, 34736080), (60, 27788864), (64, 26052060), (80, 20841648), (96, 17368040), (120, 13894432), (128, 13026030), (160, 10420824), (192, 8684020), (240, 6947216), (256, 6513015), (320, 5210412), (384, 4342010), (480, 3473608), (640, 2605206), (768, 2171005), (960, 1736804), (1280, 1302603), (1920, 868402), (3840, 434201)]