15709440

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{4091}}^1$

素因数の和:4115

約数の個数: 72

約数和(自身を含む): 50184288

約数和(自身を除く): 34474848

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, 4091, 8182, 12273, 16364, 20455, 24546, 32728, 40910, 49092, 61365, 65456, 81820, 98184, 122730, 130912, 163640, 196368, 245460, 261824, 327280, 392736, 490920, 523648, 654560, 785472, 981840, 1047296, 1309120, 1570944, 1963680, 2618240, 3141888, 3927360, 5236480, 7854720, 15709440]

約数ペア:

[(1, 15709440), (2, 7854720), (3, 5236480), (4, 3927360), (5, 3141888), (6, 2618240), (8, 1963680), (10, 1570944), (12, 1309120), (15, 1047296), (16, 981840), (20, 785472), (24, 654560), (30, 523648), (32, 490920), (40, 392736), (48, 327280), (60, 261824), (64, 245460), (80, 196368), (96, 163640), (120, 130912), (128, 122730), (160, 98184), (192, 81820), (240, 65456), (256, 61365), (320, 49092), (384, 40910), (480, 32728), (640, 24546), (768, 20455), (960, 16364), (1280, 12273), (1920, 8182), (3840, 4091)]