509571840

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{132701}}^1$

素因数の和:132725

約数の個数: 72

約数和(自身を含む): 1627457328

約数和(自身を除く): 1117885488

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, 132701, 265402, 398103, 530804, 663505, 796206, 1061608, 1327010, 1592412, 1990515, 2123216, 2654020, 3184824, 3981030, 4246432, 5308040, 6369648, 7962060, 8492864, 10616080, 12739296, 15924120, 16985728, 21232160, 25478592, 31848240, 33971456, 42464320, 50957184, 63696480, 84928640, 101914368, 127392960, 169857280, 254785920, 509571840]

約数ペア:

[(1, 509571840), (2, 254785920), (3, 169857280), (4, 127392960), (5, 101914368), (6, 84928640), (8, 63696480), (10, 50957184), (12, 42464320), (15, 33971456), (16, 31848240), (20, 25478592), (24, 21232160), (30, 16985728), (32, 15924120), (40, 12739296), (48, 10616080), (60, 8492864), (64, 7962060), (80, 6369648), (96, 5308040), (120, 4246432), (128, 3981030), (160, 3184824), (192, 2654020), (240, 2123216), (256, 1990515), (320, 1592412), (384, 1327010), (480, 1061608), (640, 796206), (768, 663505), (960, 530804), (1280, 398103), (1920, 265402), (3840, 132701)]