2641200

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:123

約数の個数: 120

約数和(自身を含む): 8856576

約数和(自身を除く): 6215376

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 31, 40, 48, 50, 60, 62, 71, 75, 80, 93, 100, 120, 124, 142, 150, 155, 186, 200, 213, 240, 248, 284, 300, 310, 355, 372, 400, 426, 465, 496, 568, 600, 620, 710, 744, 775, 852, 930, 1065, 1136, 1200, 1240, 1420, 1488, 1550, 1704, 1775, 1860, 2130, 2201, 2325, 2480, 2840, 3100, 3408, 3550, 3720, 4260, 4402, 4650, 5325, 5680, 6200, 6603, 7100, 7440, 8520, 8804, 9300, 10650, 11005, 12400, 13206, 14200, 17040, 17608, 18600, 21300, 22010, 26412, 28400, 33015, 35216, 37200, 42600, 44020, 52824, 55025, 66030, 85200, 88040, 105648, 110050, 132060, 165075, 176080, 220100, 264120, 330150, 440200, 528240, 660300, 880400, 1320600, 2641200]

約数ペア:

[(1, 2641200), (2, 1320600), (3, 880400), (4, 660300), (5, 528240), (6, 440200), (8, 330150), (10, 264120), (12, 220100), (15, 176080), (16, 165075), (20, 132060), (24, 110050), (25, 105648), (30, 88040), (31, 85200), (40, 66030), (48, 55025), (50, 52824), (60, 44020), (62, 42600), (71, 37200), (75, 35216), (80, 33015), (93, 28400), (100, 26412), (120, 22010), (124, 21300), (142, 18600), (150, 17608), (155, 17040), (186, 14200), (200, 13206), (213, 12400), (240, 11005), (248, 10650), (284, 9300), (300, 8804), (310, 8520), (355, 7440), (372, 7100), (400, 6603), (426, 6200), (465, 5680), (496, 5325), (568, 4650), (600, 4402), (620, 4260), (710, 3720), (744, 3550), (775, 3408), (852, 3100), (930, 2840), (1065, 2480), (1136, 2325), (1200, 2201), (1240, 2130), (1420, 1860), (1488, 1775), (1550, 1704)]