3221214720

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{419429}}^1$

素因数の和:419455

約数の個数: 80

約数和(自身を含む): 10297845360

約数和(自身を除く): 7076630640

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, 512, 640, 768, 960, 1280, 1536, 1920, 2560, 3840, 7680, 419429, 838858, 1258287, 1677716, 2097145, 2516574, 3355432, 4194290, 5033148, 6291435, 6710864, 8388580, 10066296, 12582870, 13421728, 16777160, 20132592, 25165740, 26843456, 33554320, 40265184, 50331480, 53686912, 67108640, 80530368, 100662960, 107373824, 134217280, 161060736, 201325920, 214747648, 268434560, 322121472, 402651840, 536869120, 644242944, 805303680, 1073738240, 1610607360, 3221214720]

約数ペア:

[(1, 3221214720), (2, 1610607360), (3, 1073738240), (4, 805303680), (5, 644242944), (6, 536869120), (8, 402651840), (10, 322121472), (12, 268434560), (15, 214747648), (16, 201325920), (20, 161060736), (24, 134217280), (30, 107373824), (32, 100662960), (40, 80530368), (48, 67108640), (60, 53686912), (64, 50331480), (80, 40265184), (96, 33554320), (120, 26843456), (128, 25165740), (160, 20132592), (192, 16777160), (240, 13421728), (256, 12582870), (320, 10066296), (384, 8388580), (480, 6710864), (512, 6291435), (640, 5033148), (768, 4194290), (960, 3355432), (1280, 2516574), (1536, 2097145), (1920, 1677716), (2560, 1258287), (3840, 838858), (7680, 419429)]