138178080

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{95957}}^1$

素因数の和:95978

約数の個数: 72

約数和(自身を含む): 471537612

約数和(自身を除く): 333359532

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 95957, 191914, 287871, 383828, 479785, 575742, 767656, 863613, 959570, 1151484, 1439355, 1535312, 1727226, 1919140, 2302968, 2878710, 3070624, 3454452, 3838280, 4318065, 4605936, 5757420, 6908904, 7676560, 8636130, 9211872, 11514840, 13817808, 15353120, 17272260, 23029680, 27635616, 34544520, 46059360, 69089040, 138178080]

約数ペア:

[(1, 138178080), (2, 69089040), (3, 46059360), (4, 34544520), (5, 27635616), (6, 23029680), (8, 17272260), (9, 15353120), (10, 13817808), (12, 11514840), (15, 9211872), (16, 8636130), (18, 7676560), (20, 6908904), (24, 5757420), (30, 4605936), (32, 4318065), (36, 3838280), (40, 3454452), (45, 3070624), (48, 2878710), (60, 2302968), (72, 1919140), (80, 1727226), (90, 1535312), (96, 1439355), (120, 1151484), (144, 959570), (160, 863613), (180, 767656), (240, 575742), (288, 479785), (360, 383828), (480, 287871), (720, 191914), (1440, 95957)]