240826290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{2039}}^1$

素因数の和:2207

約数の個数: 64

約数和(自身を含む): 601620480

約数和(自身を除く): 360794190

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 127, 155, 186, 254, 310, 381, 465, 635, 762, 930, 1270, 1905, 2039, 3810, 3937, 4078, 6117, 7874, 10195, 11811, 12234, 19685, 20390, 23622, 30585, 39370, 59055, 61170, 63209, 118110, 126418, 189627, 258953, 316045, 379254, 517906, 632090, 776859, 948135, 1294765, 1553718, 1896270, 2589530, 3884295, 7768590, 8027543, 16055086, 24082629, 40137715, 48165258, 80275430, 120413145, 240826290]

約数ペア:

[(1, 240826290), (2, 120413145), (3, 80275430), (5, 48165258), (6, 40137715), (10, 24082629), (15, 16055086), (30, 8027543), (31, 7768590), (62, 3884295), (93, 2589530), (127, 1896270), (155, 1553718), (186, 1294765), (254, 948135), (310, 776859), (381, 632090), (465, 517906), (635, 379254), (762, 316045), (930, 258953), (1270, 189627), (1905, 126418), (2039, 118110), (3810, 63209), (3937, 61170), (4078, 59055), (6117, 39370), (7874, 30585), (10195, 23622), (11811, 20390), (12234, 19685)]