101465040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{419}}^1\times {\mathrm{1009}}^1$

素因数の和:1444

約数の個数: 80

約数和(自身を含む): 315604800

約数和(自身を除く): 214139760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 419, 838, 1009, 1257, 1676, 2018, 2095, 2514, 3027, 3352, 4036, 4190, 5028, 5045, 6054, 6285, 6704, 8072, 8380, 10056, 10090, 12108, 12570, 15135, 16144, 16760, 20112, 20180, 24216, 25140, 30270, 33520, 40360, 48432, 50280, 60540, 80720, 100560, 121080, 242160, 422771, 845542, 1268313, 1691084, 2113855, 2536626, 3382168, 4227710, 5073252, 6341565, 6764336, 8455420, 10146504, 12683130, 16910840, 20293008, 25366260, 33821680, 50732520, 101465040]

約数ペア:

[(1, 101465040), (2, 50732520), (3, 33821680), (4, 25366260), (5, 20293008), (6, 16910840), (8, 12683130), (10, 10146504), (12, 8455420), (15, 6764336), (16, 6341565), (20, 5073252), (24, 4227710), (30, 3382168), (40, 2536626), (48, 2113855), (60, 1691084), (80, 1268313), (120, 845542), (240, 422771), (419, 242160), (838, 121080), (1009, 100560), (1257, 80720), (1676, 60540), (2018, 50280), (2095, 48432), (2514, 40360), (3027, 33520), (3352, 30270), (4036, 25140), (4190, 24216), (5028, 20180), (5045, 20112), (6054, 16760), (6285, 16144), (6704, 15135), (8072, 12570), (8380, 12108), (10056, 10090)]