1609560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{263}}^1$

素因数の和:297

約数の個数: 96

約数和(自身を含む): 5559840

約数和(自身を除く): 3950280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 90, 102, 120, 136, 153, 170, 180, 204, 255, 263, 306, 340, 360, 408, 510, 526, 612, 680, 765, 789, 1020, 1052, 1224, 1315, 1530, 1578, 2040, 2104, 2367, 2630, 3060, 3156, 3945, 4471, 4734, 5260, 6120, 6312, 7890, 8942, 9468, 10520, 11835, 13413, 15780, 17884, 18936, 22355, 23670, 26826, 31560, 35768, 40239, 44710, 47340, 53652, 67065, 80478, 89420, 94680, 107304, 134130, 160956, 178840, 201195, 268260, 321912, 402390, 536520, 804780, 1609560]

約数ペア:

[(1, 1609560), (2, 804780), (3, 536520), (4, 402390), (5, 321912), (6, 268260), (8, 201195), (9, 178840), (10, 160956), (12, 134130), (15, 107304), (17, 94680), (18, 89420), (20, 80478), (24, 67065), (30, 53652), (34, 47340), (36, 44710), (40, 40239), (45, 35768), (51, 31560), (60, 26826), (68, 23670), (72, 22355), (85, 18936), (90, 17884), (102, 15780), (120, 13413), (136, 11835), (153, 10520), (170, 9468), (180, 8942), (204, 7890), (255, 6312), (263, 6120), (306, 5260), (340, 4734), (360, 4471), (408, 3945), (510, 3156), (526, 3060), (612, 2630), (680, 2367), (765, 2104), (789, 2040), (1020, 1578), (1052, 1530), (1224, 1315)]