9949440

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{2591}}^1$

素因数の和:2615

約数の個数: 72

約数和(自身を含む): 31788288

約数和(自身を除く): 21838848

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, 2591, 3840, 5182, 7773, 10364, 12955, 15546, 20728, 25910, 31092, 38865, 41456, 51820, 62184, 77730, 82912, 103640, 124368, 155460, 165824, 207280, 248736, 310920, 331648, 414560, 497472, 621840, 663296, 829120, 994944, 1243680, 1658240, 1989888, 2487360, 3316480, 4974720, 9949440]

約数ペア:

[(1, 9949440), (2, 4974720), (3, 3316480), (4, 2487360), (5, 1989888), (6, 1658240), (8, 1243680), (10, 994944), (12, 829120), (15, 663296), (16, 621840), (20, 497472), (24, 414560), (30, 331648), (32, 310920), (40, 248736), (48, 207280), (60, 165824), (64, 155460), (80, 124368), (96, 103640), (120, 82912), (128, 77730), (160, 62184), (192, 51820), (240, 41456), (256, 38865), (320, 31092), (384, 25910), (480, 20728), (640, 15546), (768, 12955), (960, 10364), (1280, 7773), (1920, 5182), (2591, 3840)]