2515213320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{509}}^1\times {\mathrm{41179}}^1$

素因数の和:41702

約数の個数: 64

約数和(自身を含む): 7560648000

約数和(自身を除く): 5045434680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 509, 1018, 1527, 2036, 2545, 3054, 4072, 5090, 6108, 7635, 10180, 12216, 15270, 20360, 30540, 41179, 61080, 82358, 123537, 164716, 205895, 247074, 329432, 411790, 494148, 617685, 823580, 988296, 1235370, 1647160, 2470740, 4941480, 20960111, 41920222, 62880333, 83840444, 104800555, 125760666, 167680888, 209601110, 251521332, 314401665, 419202220, 503042664, 628803330, 838404440, 1257606660, 2515213320]

約数ペア:

[(1, 2515213320), (2, 1257606660), (3, 838404440), (4, 628803330), (5, 503042664), (6, 419202220), (8, 314401665), (10, 251521332), (12, 209601110), (15, 167680888), (20, 125760666), (24, 104800555), (30, 83840444), (40, 62880333), (60, 41920222), (120, 20960111), (509, 4941480), (1018, 2470740), (1527, 1647160), (2036, 1235370), (2545, 988296), (3054, 823580), (4072, 617685), (5090, 494148), (6108, 411790), (7635, 329432), (10180, 247074), (12216, 205895), (15270, 164716), (20360, 123537), (30540, 82358), (41179, 61080)]