1330559446960

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1447}}^1\times {\mathrm{396349}}^1$

素因数の和:397838

約数の個数: 80

約数和(自身を含む): 3202444584000

約数和(自身を除く): 1871885137040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 464, 580, 1160, 1447, 2320, 2894, 5788, 7235, 11576, 14470, 23152, 28940, 41963, 57880, 83926, 115760, 167852, 209815, 335704, 396349, 419630, 671408, 792698, 839260, 1585396, 1678520, 1981745, 3170792, 3357040, 3963490, 6341584, 7926980, 11494121, 15853960, 22988242, 31707920, 45976484, 57470605, 91952968, 114941210, 183905936, 229882420, 459764840, 573517003, 919529680, 1147034006, 2294068012, 2867585015, 4588136024, 5735170030, 9176272048, 11470340060, 16631993087, 22940680120, 33263986174, 45881360240, 66527972348, 83159965435, 133055944696, 166319930870, 266111889392, 332639861740, 665279723480, 1330559446960]

約数ペア:

[(1, 1330559446960), (2, 665279723480), (4, 332639861740), (5, 266111889392), (8, 166319930870), (10, 133055944696), (16, 83159965435), (20, 66527972348), (29, 45881360240), (40, 33263986174), (58, 22940680120), (80, 16631993087), (116, 11470340060), (145, 9176272048), (232, 5735170030), (290, 4588136024), (464, 2867585015), (580, 2294068012), (1160, 1147034006), (1447, 919529680), (2320, 573517003), (2894, 459764840), (5788, 229882420), (7235, 183905936), (11576, 114941210), (14470, 91952968), (23152, 57470605), (28940, 45976484), (41963, 31707920), (57880, 22988242), (83926, 15853960), (115760, 11494121), (167852, 7926980), (209815, 6341584), (335704, 3963490), (396349, 3357040), (419630, 3170792), (671408, 1981745), (792698, 1678520), (839260, 1585396)]