65091480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{313}}^1\times {\mathrm{1733}}^1$

素因数の和:2060

約数の個数: 64

約数和(自身を含む): 196011360

約数和(自身を除く): 130919880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 313, 626, 939, 1252, 1565, 1733, 1878, 2504, 3130, 3466, 3756, 4695, 5199, 6260, 6932, 7512, 8665, 9390, 10398, 12520, 13864, 17330, 18780, 20796, 25995, 34660, 37560, 41592, 51990, 69320, 103980, 207960, 542429, 1084858, 1627287, 2169716, 2712145, 3254574, 4339432, 5424290, 6509148, 8136435, 10848580, 13018296, 16272870, 21697160, 32545740, 65091480]

約数ペア:

[(1, 65091480), (2, 32545740), (3, 21697160), (4, 16272870), (5, 13018296), (6, 10848580), (8, 8136435), (10, 6509148), (12, 5424290), (15, 4339432), (20, 3254574), (24, 2712145), (30, 2169716), (40, 1627287), (60, 1084858), (120, 542429), (313, 207960), (626, 103980), (939, 69320), (1252, 51990), (1565, 41592), (1733, 37560), (1878, 34660), (2504, 25995), (3130, 20796), (3466, 18780), (3756, 17330), (4695, 13864), (5199, 12520), (6260, 10398), (6932, 9390), (7512, 8665)]