492996240

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{20749}}^1$

素因数の和:20782

約数の個数: 160

約数和(自身を含む): 1852560000

約数和(自身を除く): 1359563760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 88, 90, 99, 108, 110, 120, 132, 135, 144, 165, 176, 180, 198, 216, 220, 240, 264, 270, 297, 330, 360, 396, 432, 440, 495, 528, 540, 594, 660, 720, 792, 880, 990, 1080, 1188, 1320, 1485, 1584, 1980, 2160, 2376, 2640, 2970, 3960, 4752, 5940, 7920, 11880, 20749, 23760, 41498, 62247, 82996, 103745, 124494, 165992, 186741, 207490, 228239, 248988, 311235, 331984, 373482, 414980, 456478, 497976, 560223, 622470, 684717, 746964, 829960, 912956, 933705, 995952, 1120446, 1141195, 1244940, 1369434, 1493928, 1659920, 1825912, 1867410, 2054151, 2240892, 2282390, 2489880, 2738868, 2801115, 2987856, 3423585, 3651824, 3734820, 4108302, 4481784, 4564780, 4979760, 5477736, 5602230, 6162453, 6847170, 7469640, 8216604, 8963568, 9129560, 10270755, 10955472, 11204460, 12324906, 13694340, 14939280, 16433208, 18259120, 20541510, 22408920, 24649812, 27388680, 30812265, 32866416, 41083020, 44817840, 49299624, 54777360, 61624530, 82166040, 98599248, 123249060, 164332080, 246498120, 492996240]

約数ペア:

[(1, 492996240), (2, 246498120), (3, 164332080), (4, 123249060), (5, 98599248), (6, 82166040), (8, 61624530), (9, 54777360), (10, 49299624), (11, 44817840), (12, 41083020), (15, 32866416), (16, 30812265), (18, 27388680), (20, 24649812), (22, 22408920), (24, 20541510), (27, 18259120), (30, 16433208), (33, 14939280), (36, 13694340), (40, 12324906), (44, 11204460), (45, 10955472), (48, 10270755), (54, 9129560), (55, 8963568), (60, 8216604), (66, 7469640), (72, 6847170), (80, 6162453), (88, 5602230), (90, 5477736), (99, 4979760), (108, 4564780), (110, 4481784), (120, 4108302), (132, 3734820), (135, 3651824), (144, 3423585), (165, 2987856), (176, 2801115), (180, 2738868), (198, 2489880), (216, 2282390), (220, 2240892), (240, 2054151), (264, 1867410), (270, 1825912), (297, 1659920), (330, 1493928), (360, 1369434), (396, 1244940), (432, 1141195), (440, 1120446), (495, 995952), (528, 933705), (540, 912956), (594, 829960), (660, 746964), (720, 684717), (792, 622470), (880, 560223), (990, 497976), (1080, 456478), (1188, 414980), (1320, 373482), (1485, 331984), (1584, 311235), (1980, 248988), (2160, 228239), (2376, 207490), (2640, 186741), (2970, 165992), (3960, 124494), (4752, 103745), (5940, 82996), (7920, 62247), (11880, 41498), (20749, 23760)]