193989960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{4243}}^1$

素因数の和:4387

約数の個数: 96

約数和(自身を含む): 635581440

約数和(自身を除く): 441591480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 127, 180, 254, 360, 381, 508, 635, 762, 1016, 1143, 1270, 1524, 1905, 2286, 2540, 3048, 3810, 4243, 4572, 5080, 5715, 7620, 8486, 9144, 11430, 12729, 15240, 16972, 21215, 22860, 25458, 33944, 38187, 42430, 45720, 50916, 63645, 76374, 84860, 101832, 127290, 152748, 169720, 190935, 254580, 305496, 381870, 509160, 538861, 763740, 1077722, 1527480, 1616583, 2155444, 2694305, 3233166, 4310888, 4849749, 5388610, 6466332, 8082915, 9699498, 10777220, 12932664, 16165830, 19398996, 21554440, 24248745, 32331660, 38797992, 48497490, 64663320, 96994980, 193989960]

約数ペア:

[(1, 193989960), (2, 96994980), (3, 64663320), (4, 48497490), (5, 38797992), (6, 32331660), (8, 24248745), (9, 21554440), (10, 19398996), (12, 16165830), (15, 12932664), (18, 10777220), (20, 9699498), (24, 8082915), (30, 6466332), (36, 5388610), (40, 4849749), (45, 4310888), (60, 3233166), (72, 2694305), (90, 2155444), (120, 1616583), (127, 1527480), (180, 1077722), (254, 763740), (360, 538861), (381, 509160), (508, 381870), (635, 305496), (762, 254580), (1016, 190935), (1143, 169720), (1270, 152748), (1524, 127290), (1905, 101832), (2286, 84860), (2540, 76374), (3048, 63645), (3810, 50916), (4243, 45720), (4572, 42430), (5080, 38187), (5715, 33944), (7620, 25458), (8486, 22860), (9144, 21215), (11430, 16972), (12729, 15240)]