25536240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1223}}^1$

素因数の和:1271

約数の個数: 120

約数和(自身を含む): 88788960

約数和(自身を除く): 63252720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 36, 40, 45, 48, 58, 60, 72, 80, 87, 90, 116, 120, 144, 145, 174, 180, 232, 240, 261, 290, 348, 360, 435, 464, 522, 580, 696, 720, 870, 1044, 1160, 1223, 1305, 1392, 1740, 2088, 2320, 2446, 2610, 3480, 3669, 4176, 4892, 5220, 6115, 6960, 7338, 9784, 10440, 11007, 12230, 14676, 18345, 19568, 20880, 22014, 24460, 29352, 35467, 36690, 44028, 48920, 55035, 58704, 70934, 73380, 88056, 97840, 106401, 110070, 141868, 146760, 176112, 177335, 212802, 220140, 283736, 293520, 319203, 354670, 425604, 440280, 532005, 567472, 638406, 709340, 851208, 880560, 1064010, 1276812, 1418680, 1596015, 1702416, 2128020, 2553624, 2837360, 3192030, 4256040, 5107248, 6384060, 8512080, 12768120, 25536240]

約数ペア:

[(1, 25536240), (2, 12768120), (3, 8512080), (4, 6384060), (5, 5107248), (6, 4256040), (8, 3192030), (9, 2837360), (10, 2553624), (12, 2128020), (15, 1702416), (16, 1596015), (18, 1418680), (20, 1276812), (24, 1064010), (29, 880560), (30, 851208), (36, 709340), (40, 638406), (45, 567472), (48, 532005), (58, 440280), (60, 425604), (72, 354670), (80, 319203), (87, 293520), (90, 283736), (116, 220140), (120, 212802), (144, 177335), (145, 176112), (174, 146760), (180, 141868), (232, 110070), (240, 106401), (261, 97840), (290, 88056), (348, 73380), (360, 70934), (435, 58704), (464, 55035), (522, 48920), (580, 44028), (696, 36690), (720, 35467), (870, 29352), (1044, 24460), (1160, 22014), (1223, 20880), (1305, 19568), (1392, 18345), (1740, 14676), (2088, 12230), (2320, 11007), (2446, 10440), (2610, 9784), (3480, 7338), (3669, 6960), (4176, 6115), (4892, 5220)]