803454720

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{209233}}^1$

素因数の和:209257

約数の個数: 72

約数和(自身を含む): 2566045776

約数和(自身を除く): 1762591056

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, 209233, 418466, 627699, 836932, 1046165, 1255398, 1673864, 2092330, 2510796, 3138495, 3347728, 4184660, 5021592, 6276990, 6695456, 8369320, 10043184, 12553980, 13390912, 16738640, 20086368, 25107960, 26781824, 33477280, 40172736, 50215920, 53563648, 66954560, 80345472, 100431840, 133909120, 160690944, 200863680, 267818240, 401727360, 803454720]

約数ペア:

[(1, 803454720), (2, 401727360), (3, 267818240), (4, 200863680), (5, 160690944), (6, 133909120), (8, 100431840), (10, 80345472), (12, 66954560), (15, 53563648), (16, 50215920), (20, 40172736), (24, 33477280), (30, 26781824), (32, 25107960), (40, 20086368), (48, 16738640), (60, 13390912), (64, 12553980), (80, 10043184), (96, 8369320), (120, 6695456), (128, 6276990), (160, 5021592), (192, 4184660), (240, 3347728), (256, 3138495), (320, 2510796), (384, 2092330), (480, 1673864), (640, 1255398), (768, 1046165), (960, 836932), (1280, 627699), (1920, 418466), (3840, 209233)]