1910040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1447}}^1$

素因数の和:1472

約数の個数: 64

約数和(自身を含む): 6255360

約数和(自身を除く): 4345320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 1447, 2894, 4341, 5788, 7235, 8682, 11576, 14470, 15917, 17364, 21705, 28940, 31834, 34728, 43410, 47751, 57880, 63668, 79585, 86820, 95502, 127336, 159170, 173640, 191004, 238755, 318340, 382008, 477510, 636680, 955020, 1910040]

約数ペア:

[(1, 1910040), (2, 955020), (3, 636680), (4, 477510), (5, 382008), (6, 318340), (8, 238755), (10, 191004), (11, 173640), (12, 159170), (15, 127336), (20, 95502), (22, 86820), (24, 79585), (30, 63668), (33, 57880), (40, 47751), (44, 43410), (55, 34728), (60, 31834), (66, 28940), (88, 21705), (110, 17364), (120, 15917), (132, 14470), (165, 11576), (220, 8682), (264, 7235), (330, 5788), (440, 4341), (660, 2894), (1320, 1447)]