139533360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{281}}^1\times {\mathrm{2069}}^1$

素因数の和:2366

約数の個数: 80

約数和(自身を含む): 434302560

約数和(自身を除く): 294769200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 281, 562, 843, 1124, 1405, 1686, 2069, 2248, 2810, 3372, 4138, 4215, 4496, 5620, 6207, 6744, 8276, 8430, 10345, 11240, 12414, 13488, 16552, 16860, 20690, 22480, 24828, 31035, 33104, 33720, 41380, 49656, 62070, 67440, 82760, 99312, 124140, 165520, 248280, 496560, 581389, 1162778, 1744167, 2325556, 2906945, 3488334, 4651112, 5813890, 6976668, 8720835, 9302224, 11627780, 13953336, 17441670, 23255560, 27906672, 34883340, 46511120, 69766680, 139533360]

約数ペア:

[(1, 139533360), (2, 69766680), (3, 46511120), (4, 34883340), (5, 27906672), (6, 23255560), (8, 17441670), (10, 13953336), (12, 11627780), (15, 9302224), (16, 8720835), (20, 6976668), (24, 5813890), (30, 4651112), (40, 3488334), (48, 2906945), (60, 2325556), (80, 1744167), (120, 1162778), (240, 581389), (281, 496560), (562, 248280), (843, 165520), (1124, 124140), (1405, 99312), (1686, 82760), (2069, 67440), (2248, 62070), (2810, 49656), (3372, 41380), (4138, 33720), (4215, 33104), (4496, 31035), (5620, 24828), (6207, 22480), (6744, 20690), (8276, 16860), (8430, 16552), (10345, 13488), (11240, 12414)]