2663957760

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{693739}}^1$

素因数の和:693763

約数の個数: 72

約数和(自身を含む): 8508027360

約数和(自身を除く): 5844069600

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, 693739, 1387478, 2081217, 2774956, 3468695, 4162434, 5549912, 6937390, 8324868, 10406085, 11099824, 13874780, 16649736, 20812170, 22199648, 27749560, 33299472, 41624340, 44399296, 55499120, 66598944, 83248680, 88798592, 110998240, 133197888, 166497360, 177597184, 221996480, 266395776, 332994720, 443992960, 532791552, 665989440, 887985920, 1331978880, 2663957760]

約数ペア:

[(1, 2663957760), (2, 1331978880), (3, 887985920), (4, 665989440), (5, 532791552), (6, 443992960), (8, 332994720), (10, 266395776), (12, 221996480), (15, 177597184), (16, 166497360), (20, 133197888), (24, 110998240), (30, 88798592), (32, 83248680), (40, 66598944), (48, 55499120), (60, 44399296), (64, 41624340), (80, 33299472), (96, 27749560), (120, 22199648), (128, 20812170), (160, 16649736), (192, 13874780), (240, 11099824), (256, 10406085), (320, 8324868), (384, 6937390), (480, 5549912), (640, 4162434), (768, 3468695), (960, 2774956), (1280, 2081217), (1920, 1387478), (3840, 693739)]