26814720

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{6983}}^1$

素因数の和:7007

約数の個数: 72

約数和(自身を含む): 85651776

約数和(自身を除く): 58837056

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, 6983, 13966, 20949, 27932, 34915, 41898, 55864, 69830, 83796, 104745, 111728, 139660, 167592, 209490, 223456, 279320, 335184, 418980, 446912, 558640, 670368, 837960, 893824, 1117280, 1340736, 1675920, 1787648, 2234560, 2681472, 3351840, 4469120, 5362944, 6703680, 8938240, 13407360, 26814720]

約数ペア:

[(1, 26814720), (2, 13407360), (3, 8938240), (4, 6703680), (5, 5362944), (6, 4469120), (8, 3351840), (10, 2681472), (12, 2234560), (15, 1787648), (16, 1675920), (20, 1340736), (24, 1117280), (30, 893824), (32, 837960), (40, 670368), (48, 558640), (60, 446912), (64, 418980), (80, 335184), (96, 279320), (120, 223456), (128, 209490), (160, 167592), (192, 139660), (240, 111728), (256, 104745), (320, 83796), (384, 69830), (480, 55864), (640, 41898), (768, 34915), (960, 27932), (1280, 20949), (1920, 13966), (3840, 6983)]