421531048080

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{195153263}}^1$

素因数の和:195153285

約数の個数: 80

約数和(自身を含む): 1451940284160

約数和(自身を除く): 1030409236080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 195153263, 390306526, 585459789, 780613052, 975766315, 1170919578, 1561226104, 1756379367, 1951532630, 2341839156, 2927298945, 3122452208, 3512758734, 3903065260, 4683678312, 5269138101, 5854597890, 7025517468, 7806130520, 8781896835, 9367356624, 10538276202, 11709195780, 14051034936, 15612261040, 17563793670, 21076552404, 23418391560, 26345690505, 28102069872, 35127587340, 42153104808, 46836783120, 52691381010, 70255174680, 84306209616, 105382762020, 140510349360, 210765524040, 421531048080]

約数ペア:

[(1, 421531048080), (2, 210765524040), (3, 140510349360), (4, 105382762020), (5, 84306209616), (6, 70255174680), (8, 52691381010), (9, 46836783120), (10, 42153104808), (12, 35127587340), (15, 28102069872), (16, 26345690505), (18, 23418391560), (20, 21076552404), (24, 17563793670), (27, 15612261040), (30, 14051034936), (36, 11709195780), (40, 10538276202), (45, 9367356624), (48, 8781896835), (54, 7806130520), (60, 7025517468), (72, 5854597890), (80, 5269138101), (90, 4683678312), (108, 3903065260), (120, 3512758734), (135, 3122452208), (144, 2927298945), (180, 2341839156), (216, 1951532630), (240, 1756379367), (270, 1561226104), (360, 1170919578), (432, 975766315), (540, 780613052), (720, 585459789), (1080, 390306526), (2160, 195153263)]