12995331480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{221461}}^1$

素因数の和:221641

約数の個数: 96

約数和(自身を含む): 42494128560

約数和(自身を除く): 29498797080

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, 163, 180, 326, 360, 489, 652, 815, 978, 1304, 1467, 1630, 1956, 2445, 2934, 3260, 3912, 4890, 5868, 6520, 7335, 9780, 11736, 14670, 19560, 29340, 58680, 221461, 442922, 664383, 885844, 1107305, 1328766, 1771688, 1993149, 2214610, 2657532, 3321915, 3986298, 4429220, 5315064, 6643830, 7972596, 8858440, 9965745, 13287660, 15945192, 19931490, 26575320, 36098143, 39862980, 72196286, 79725960, 108294429, 144392572, 180490715, 216588858, 288785144, 324883287, 360981430, 433177716, 541472145, 649766574, 721962860, 866355432, 1082944290, 1299533148, 1443925720, 1624416435, 2165888580, 2599066296, 3248832870, 4331777160, 6497665740, 12995331480]

約数ペア:

[(1, 12995331480), (2, 6497665740), (3, 4331777160), (4, 3248832870), (5, 2599066296), (6, 2165888580), (8, 1624416435), (9, 1443925720), (10, 1299533148), (12, 1082944290), (15, 866355432), (18, 721962860), (20, 649766574), (24, 541472145), (30, 433177716), (36, 360981430), (40, 324883287), (45, 288785144), (60, 216588858), (72, 180490715), (90, 144392572), (120, 108294429), (163, 79725960), (180, 72196286), (326, 39862980), (360, 36098143), (489, 26575320), (652, 19931490), (815, 15945192), (978, 13287660), (1304, 9965745), (1467, 8858440), (1630, 7972596), (1956, 6643830), (2445, 5315064), (2934, 4429220), (3260, 3986298), (3912, 3321915), (4890, 2657532), (5868, 2214610), (6520, 1993149), (7335, 1771688), (9780, 1328766), (11736, 1107305), (14670, 885844), (19560, 664383), (29340, 442922), (58680, 221461)]