61967880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{13241}}^1$

素因数の和:13271

約数の個数: 96

約数和(自身を含む): 216903960

約数和(自身を除く): 154936080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 312, 360, 390, 468, 520, 585, 780, 936, 1170, 1560, 2340, 4680, 13241, 26482, 39723, 52964, 66205, 79446, 105928, 119169, 132410, 158892, 172133, 198615, 238338, 264820, 317784, 344266, 397230, 476676, 516399, 529640, 595845, 688532, 794460, 860665, 953352, 1032798, 1191690, 1377064, 1549197, 1588920, 1721330, 2065596, 2383380, 2581995, 3098394, 3442660, 4131192, 4766760, 5163990, 6196788, 6885320, 7745985, 10327980, 12393576, 15491970, 20655960, 30983940, 61967880]

約数ペア:

[(1, 61967880), (2, 30983940), (3, 20655960), (4, 15491970), (5, 12393576), (6, 10327980), (8, 7745985), (9, 6885320), (10, 6196788), (12, 5163990), (13, 4766760), (15, 4131192), (18, 3442660), (20, 3098394), (24, 2581995), (26, 2383380), (30, 2065596), (36, 1721330), (39, 1588920), (40, 1549197), (45, 1377064), (52, 1191690), (60, 1032798), (65, 953352), (72, 860665), (78, 794460), (90, 688532), (104, 595845), (117, 529640), (120, 516399), (130, 476676), (156, 397230), (180, 344266), (195, 317784), (234, 264820), (260, 238338), (312, 198615), (360, 172133), (390, 158892), (468, 132410), (520, 119169), (585, 105928), (780, 79446), (936, 66205), (1170, 52964), (1560, 39723), (2340, 26482), (4680, 13241)]