144605280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{419}}^1\times {\mathrm{719}}^1$

素因数の和:1156

約数の個数: 96

約数和(自身を含む): 457228800

約数和(自身を除く): 312623520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 419, 480, 719, 838, 1257, 1438, 1676, 2095, 2157, 2514, 2876, 3352, 3595, 4190, 4314, 5028, 5752, 6285, 6704, 7190, 8380, 8628, 10056, 10785, 11504, 12570, 13408, 14380, 16760, 17256, 20112, 21570, 23008, 25140, 28760, 33520, 34512, 40224, 43140, 50280, 57520, 67040, 69024, 86280, 100560, 115040, 172560, 201120, 301261, 345120, 602522, 903783, 1205044, 1506305, 1807566, 2410088, 3012610, 3615132, 4518915, 4820176, 6025220, 7230264, 9037830, 9640352, 12050440, 14460528, 18075660, 24100880, 28921056, 36151320, 48201760, 72302640, 144605280]

約数ペア:

[(1, 144605280), (2, 72302640), (3, 48201760), (4, 36151320), (5, 28921056), (6, 24100880), (8, 18075660), (10, 14460528), (12, 12050440), (15, 9640352), (16, 9037830), (20, 7230264), (24, 6025220), (30, 4820176), (32, 4518915), (40, 3615132), (48, 3012610), (60, 2410088), (80, 1807566), (96, 1506305), (120, 1205044), (160, 903783), (240, 602522), (419, 345120), (480, 301261), (719, 201120), (838, 172560), (1257, 115040), (1438, 100560), (1676, 86280), (2095, 69024), (2157, 67040), (2514, 57520), (2876, 50280), (3352, 43140), (3595, 40224), (4190, 34512), (4314, 33520), (5028, 28760), (5752, 25140), (6285, 23008), (6704, 21570), (7190, 20112), (8380, 17256), (8628, 16760), (10056, 14380), (10785, 13408), (11504, 12570)]