1687924080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{57179}}^1$

素因数の和:57239

約数の個数: 120

約数和(自身を含む): 5806972080

約数和(自身を除く): 4119048000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 41, 45, 48, 60, 72, 80, 82, 90, 120, 123, 144, 164, 180, 205, 240, 246, 328, 360, 369, 410, 492, 615, 656, 720, 738, 820, 984, 1230, 1476, 1640, 1845, 1968, 2460, 2952, 3280, 3690, 4920, 5904, 7380, 9840, 14760, 29520, 57179, 114358, 171537, 228716, 285895, 343074, 457432, 514611, 571790, 686148, 857685, 914864, 1029222, 1143580, 1372296, 1715370, 2058444, 2287160, 2344339, 2573055, 2744592, 3430740, 4116888, 4574320, 4688678, 5146110, 6861480, 7033017, 8233776, 9377356, 10292220, 11721695, 13722960, 14066034, 18754712, 20584440, 21099051, 23443390, 28132068, 35165085, 37509424, 41168880, 42198102, 46886780, 56264136, 70330170, 84396204, 93773560, 105495255, 112528272, 140660340, 168792408, 187547120, 210990510, 281320680, 337584816, 421981020, 562641360, 843962040, 1687924080]

約数ペア:

[(1, 1687924080), (2, 843962040), (3, 562641360), (4, 421981020), (5, 337584816), (6, 281320680), (8, 210990510), (9, 187547120), (10, 168792408), (12, 140660340), (15, 112528272), (16, 105495255), (18, 93773560), (20, 84396204), (24, 70330170), (30, 56264136), (36, 46886780), (40, 42198102), (41, 41168880), (45, 37509424), (48, 35165085), (60, 28132068), (72, 23443390), (80, 21099051), (82, 20584440), (90, 18754712), (120, 14066034), (123, 13722960), (144, 11721695), (164, 10292220), (180, 9377356), (205, 8233776), (240, 7033017), (246, 6861480), (328, 5146110), (360, 4688678), (369, 4574320), (410, 4116888), (492, 3430740), (615, 2744592), (656, 2573055), (720, 2344339), (738, 2287160), (820, 2058444), (984, 1715370), (1230, 1372296), (1476, 1143580), (1640, 1029222), (1845, 914864), (1968, 857685), (2460, 686148), (2952, 571790), (3280, 514611), (3690, 457432), (4920, 343074), (5904, 285895), (7380, 228716), (9840, 171537), (14760, 114358), (29520, 57179)]