807463680

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{210277}}^1$

素因数の和:210301

約数の個数: 72

約数和(自身を含む): 2578849392

約数和(自身を除く): 1771385712

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, 210277, 420554, 630831, 841108, 1051385, 1261662, 1682216, 2102770, 2523324, 3154155, 3364432, 4205540, 5046648, 6308310, 6728864, 8411080, 10093296, 12616620, 13457728, 16822160, 20186592, 25233240, 26915456, 33644320, 40373184, 50466480, 53830912, 67288640, 80746368, 100932960, 134577280, 161492736, 201865920, 269154560, 403731840, 807463680]

約数ペア:

[(1, 807463680), (2, 403731840), (3, 269154560), (4, 201865920), (5, 161492736), (6, 134577280), (8, 100932960), (10, 80746368), (12, 67288640), (15, 53830912), (16, 50466480), (20, 40373184), (24, 33644320), (30, 26915456), (32, 25233240), (40, 20186592), (48, 16822160), (60, 13457728), (64, 12616620), (80, 10093296), (96, 8411080), (120, 6728864), (128, 6308310), (160, 5046648), (192, 4205540), (240, 3364432), (256, 3154155), (320, 2523324), (384, 2102770), (480, 1682216), (640, 1261662), (768, 1051385), (960, 841108), (1280, 630831), (1920, 420554), (3840, 210277)]