11638320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{683}}^1$

素因数の和:770

約数の個数: 80

約数和(自身を含む): 36640512

約数和(自身を除く): 25002192

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 71, 80, 120, 142, 213, 240, 284, 355, 426, 568, 683, 710, 852, 1065, 1136, 1366, 1420, 1704, 2049, 2130, 2732, 2840, 3408, 3415, 4098, 4260, 5464, 5680, 6830, 8196, 8520, 10245, 10928, 13660, 16392, 17040, 20490, 27320, 32784, 40980, 48493, 54640, 81960, 96986, 145479, 163920, 193972, 242465, 290958, 387944, 484930, 581916, 727395, 775888, 969860, 1163832, 1454790, 1939720, 2327664, 2909580, 3879440, 5819160, 11638320]

約数ペア:

[(1, 11638320), (2, 5819160), (3, 3879440), (4, 2909580), (5, 2327664), (6, 1939720), (8, 1454790), (10, 1163832), (12, 969860), (15, 775888), (16, 727395), (20, 581916), (24, 484930), (30, 387944), (40, 290958), (48, 242465), (60, 193972), (71, 163920), (80, 145479), (120, 96986), (142, 81960), (213, 54640), (240, 48493), (284, 40980), (355, 32784), (426, 27320), (568, 20490), (683, 17040), (710, 16392), (852, 13660), (1065, 10928), (1136, 10245), (1366, 8520), (1420, 8196), (1704, 6830), (2049, 5680), (2130, 5464), (2732, 4260), (2840, 4098), (3408, 3415)]