104631840

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{72661}}^1$

素因数の和:72682

約数の個数: 72

約数和(自身を含む): 357061068

約数和(自身を除く): 252429228

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 72661, 145322, 217983, 290644, 363305, 435966, 581288, 653949, 726610, 871932, 1089915, 1162576, 1307898, 1453220, 1743864, 2179830, 2325152, 2615796, 2906440, 3269745, 3487728, 4359660, 5231592, 5812880, 6539490, 6975456, 8719320, 10463184, 11625760, 13078980, 17438640, 20926368, 26157960, 34877280, 52315920, 104631840]

約数ペア:

[(1, 104631840), (2, 52315920), (3, 34877280), (4, 26157960), (5, 20926368), (6, 17438640), (8, 13078980), (9, 11625760), (10, 10463184), (12, 8719320), (15, 6975456), (16, 6539490), (18, 5812880), (20, 5231592), (24, 4359660), (30, 3487728), (32, 3269745), (36, 2906440), (40, 2615796), (45, 2325152), (48, 2179830), (60, 1743864), (72, 1453220), (80, 1307898), (90, 1162576), (96, 1089915), (120, 871932), (144, 726610), (160, 653949), (180, 581288), (240, 435966), (288, 363305), (360, 290644), (480, 217983), (720, 145322), (1440, 72661)]