1216014780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{431}}^1\times {\mathrm{797}}^1$

素因数の和:1299

約数の個数: 96

約数和(自身を含む): 3474938880

約数和(自身を除く): 2258924100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 59, 60, 118, 177, 236, 295, 354, 431, 590, 708, 797, 862, 885, 1180, 1293, 1594, 1724, 1770, 2155, 2391, 2586, 3188, 3540, 3985, 4310, 4782, 5172, 6465, 7970, 8620, 9564, 11955, 12930, 15940, 23910, 25429, 25860, 47023, 47820, 50858, 76287, 94046, 101716, 127145, 141069, 152574, 188092, 235115, 254290, 282138, 305148, 343507, 381435, 470230, 508580, 564276, 687014, 705345, 762870, 940460, 1030521, 1374028, 1410690, 1525740, 1717535, 2061042, 2821380, 3435070, 4122084, 5152605, 6870140, 10305210, 20266913, 20610420, 40533826, 60800739, 81067652, 101334565, 121601478, 202669130, 243202956, 304003695, 405338260, 608007390, 1216014780]

約数ペア:

[(1, 1216014780), (2, 608007390), (3, 405338260), (4, 304003695), (5, 243202956), (6, 202669130), (10, 121601478), (12, 101334565), (15, 81067652), (20, 60800739), (30, 40533826), (59, 20610420), (60, 20266913), (118, 10305210), (177, 6870140), (236, 5152605), (295, 4122084), (354, 3435070), (431, 2821380), (590, 2061042), (708, 1717535), (797, 1525740), (862, 1410690), (885, 1374028), (1180, 1030521), (1293, 940460), (1594, 762870), (1724, 705345), (1770, 687014), (2155, 564276), (2391, 508580), (2586, 470230), (3188, 381435), (3540, 343507), (3985, 305148), (4310, 282138), (4782, 254290), (5172, 235115), (6465, 188092), (7970, 152574), (8620, 141069), (9564, 127145), (11955, 101716), (12930, 94046), (15940, 76287), (23910, 50858), (25429, 47820), (25860, 47023)]