42044880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{733}}^1$

素因数の和:988

約数の個数: 80

約数和(自身を含む): 131063040

約数和(自身を除く): 89018160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 239, 240, 478, 717, 733, 956, 1195, 1434, 1466, 1912, 2199, 2390, 2868, 2932, 3585, 3665, 3824, 4398, 4780, 5736, 5864, 7170, 7330, 8796, 9560, 10995, 11472, 11728, 14340, 14660, 17592, 19120, 21990, 28680, 29320, 35184, 43980, 57360, 58640, 87960, 175187, 175920, 350374, 525561, 700748, 875935, 1051122, 1401496, 1751870, 2102244, 2627805, 2802992, 3503740, 4204488, 5255610, 7007480, 8408976, 10511220, 14014960, 21022440, 42044880]

約数ペア:

[(1, 42044880), (2, 21022440), (3, 14014960), (4, 10511220), (5, 8408976), (6, 7007480), (8, 5255610), (10, 4204488), (12, 3503740), (15, 2802992), (16, 2627805), (20, 2102244), (24, 1751870), (30, 1401496), (40, 1051122), (48, 875935), (60, 700748), (80, 525561), (120, 350374), (239, 175920), (240, 175187), (478, 87960), (717, 58640), (733, 57360), (956, 43980), (1195, 35184), (1434, 29320), (1466, 28680), (1912, 21990), (2199, 19120), (2390, 17592), (2868, 14660), (2932, 14340), (3585, 11728), (3665, 11472), (3824, 10995), (4398, 9560), (4780, 8796), (5736, 7330), (5864, 7170)]