2758133520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{89087}}^1$

素因数の和:89149

約数の個数: 120

約数和(自身を含む): 9478250496

約数和(自身を除く): 6720116976

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 43, 45, 48, 60, 72, 80, 86, 90, 120, 129, 144, 172, 180, 215, 240, 258, 344, 360, 387, 430, 516, 645, 688, 720, 774, 860, 1032, 1290, 1548, 1720, 1935, 2064, 2580, 3096, 3440, 3870, 5160, 6192, 7740, 10320, 15480, 30960, 89087, 178174, 267261, 356348, 445435, 534522, 712696, 801783, 890870, 1069044, 1336305, 1425392, 1603566, 1781740, 2138088, 2672610, 3207132, 3563480, 3830741, 4008915, 4276176, 5345220, 6414264, 7126960, 7661482, 8017830, 10690440, 11492223, 12828528, 15322964, 16035660, 19153705, 21380880, 22984446, 30645928, 32071320, 34476669, 38307410, 45968892, 57461115, 61291856, 64142640, 68953338, 76614820, 91937784, 114922230, 137906676, 153229640, 172383345, 183875568, 229844460, 275813352, 306459280, 344766690, 459688920, 551626704, 689533380, 919377840, 1379066760, 2758133520]

約数ペア:

[(1, 2758133520), (2, 1379066760), (3, 919377840), (4, 689533380), (5, 551626704), (6, 459688920), (8, 344766690), (9, 306459280), (10, 275813352), (12, 229844460), (15, 183875568), (16, 172383345), (18, 153229640), (20, 137906676), (24, 114922230), (30, 91937784), (36, 76614820), (40, 68953338), (43, 64142640), (45, 61291856), (48, 57461115), (60, 45968892), (72, 38307410), (80, 34476669), (86, 32071320), (90, 30645928), (120, 22984446), (129, 21380880), (144, 19153705), (172, 16035660), (180, 15322964), (215, 12828528), (240, 11492223), (258, 10690440), (344, 8017830), (360, 7661482), (387, 7126960), (430, 6414264), (516, 5345220), (645, 4276176), (688, 4008915), (720, 3830741), (774, 3563480), (860, 3207132), (1032, 2672610), (1290, 2138088), (1548, 1781740), (1720, 1603566), (1935, 1425392), (2064, 1336305), (2580, 1069044), (3096, 890870), (3440, 801783), (3870, 712696), (5160, 534522), (6192, 445435), (7740, 356348), (10320, 267261), (15480, 178174), (30960, 89087)]