13340094720

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{3473983}}^1$

素因数の和:3474007

約数の個数: 72

約数和(自身を含む): 42604939776

約数和(自身を除く): 29264845056

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, 3473983, 6947966, 10421949, 13895932, 17369915, 20843898, 27791864, 34739830, 41687796, 52109745, 55583728, 69479660, 83375592, 104219490, 111167456, 138959320, 166751184, 208438980, 222334912, 277918640, 333502368, 416877960, 444669824, 555837280, 667004736, 833755920, 889339648, 1111674560, 1334009472, 1667511840, 2223349120, 2668018944, 3335023680, 4446698240, 6670047360, 13340094720]

約数ペア:

[(1, 13340094720), (2, 6670047360), (3, 4446698240), (4, 3335023680), (5, 2668018944), (6, 2223349120), (8, 1667511840), (10, 1334009472), (12, 1111674560), (15, 889339648), (16, 833755920), (20, 667004736), (24, 555837280), (30, 444669824), (32, 416877960), (40, 333502368), (48, 277918640), (60, 222334912), (64, 208438980), (80, 166751184), (96, 138959320), (120, 111167456), (128, 104219490), (160, 83375592), (192, 69479660), (240, 55583728), (256, 52109745), (320, 41687796), (384, 34739830), (480, 27791864), (640, 20843898), (768, 17369915), (960, 13895932), (1280, 10421949), (1920, 6947966), (3840, 3473983)]