2489365440

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{12527}}^1$

素因数の和:12576

約数の個数: 224

約数和(自身を含む): 9164482560

約数和(自身を除く): 6675117120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 32, 36, 40, 45, 46, 48, 54, 60, 64, 69, 72, 80, 90, 92, 96, 108, 115, 120, 135, 138, 144, 160, 180, 184, 192, 207, 216, 230, 240, 270, 276, 288, 320, 345, 360, 368, 414, 432, 460, 480, 540, 552, 576, 621, 690, 720, 736, 828, 864, 920, 960, 1035, 1080, 1104, 1242, 1380, 1440, 1472, 1656, 1728, 1840, 2070, 2160, 2208, 2484, 2760, 2880, 3105, 3312, 3680, 4140, 4320, 4416, 4968, 5520, 6210, 6624, 7360, 8280, 8640, 9936, 11040, 12420, 12527, 13248, 16560, 19872, 22080, 24840, 25054, 33120, 37581, 39744, 49680, 50108, 62635, 66240, 75162, 99360, 100216, 112743, 125270, 150324, 187905, 198720, 200432, 225486, 250540, 288121, 300648, 338229, 375810, 400864, 450972, 501080, 563715, 576242, 601296, 676458, 751620, 801728, 864363, 901944, 1002160, 1127430, 1152484, 1202592, 1352916, 1440605, 1503240, 1691145, 1728726, 1803888, 2004320, 2254860, 2304968, 2405184, 2593089, 2705832, 2881210, 3006480, 3382290, 3457452, 3607776, 4008640, 4321815, 4509720, 4609936, 5186178, 5411664, 5762420, 6012960, 6764580, 6914904, 7215552, 7779267, 8643630, 9019440, 9219872, 10372356, 10823328, 11524840, 12025920, 12965445, 13529160, 13829808, 15558534, 17287260, 18038880, 18439744, 20744712, 21646656, 23049680, 25930890, 27058320, 27659616, 31117068, 34574520, 36077760, 38896335, 41489424, 46099360, 51861780, 54116640, 55319232, 62234136, 69149040, 77792670, 82978848, 92198720, 103723560, 108233280, 124468272, 138298080, 155585340, 165957696, 207447120, 248936544, 276596160, 311170680, 414894240, 497873088, 622341360, 829788480, 1244682720, 2489365440]

約数ペア:

[(1, 2489365440), (2, 1244682720), (3, 829788480), (4, 622341360), (5, 497873088), (6, 414894240), (8, 311170680), (9, 276596160), (10, 248936544), (12, 207447120), (15, 165957696), (16, 155585340), (18, 138298080), (20, 124468272), (23, 108233280), (24, 103723560), (27, 92198720), (30, 82978848), (32, 77792670), (36, 69149040), (40, 62234136), (45, 55319232), (46, 54116640), (48, 51861780), (54, 46099360), (60, 41489424), (64, 38896335), (69, 36077760), (72, 34574520), (80, 31117068), (90, 27659616), (92, 27058320), (96, 25930890), (108, 23049680), (115, 21646656), (120, 20744712), (135, 18439744), (138, 18038880), (144, 17287260), (160, 15558534), (180, 13829808), (184, 13529160), (192, 12965445), (207, 12025920), (216, 11524840), (230, 10823328), (240, 10372356), (270, 9219872), (276, 9019440), (288, 8643630), (320, 7779267), (345, 7215552), (360, 6914904), (368, 6764580), (414, 6012960), (432, 5762420), (460, 5411664), (480, 5186178), (540, 4609936), (552, 4509720), (576, 4321815), (621, 4008640), (690, 3607776), (720, 3457452), (736, 3382290), (828, 3006480), (864, 2881210), (920, 2705832), (960, 2593089), (1035, 2405184), (1080, 2304968), (1104, 2254860), (1242, 2004320), (1380, 1803888), (1440, 1728726), (1472, 1691145), (1656, 1503240), (1728, 1440605), (1840, 1352916), (2070, 1202592), (2160, 1152484), (2208, 1127430), (2484, 1002160), (2760, 901944), (2880, 864363), (3105, 801728), (3312, 751620), (3680, 676458), (4140, 601296), (4320, 576242), (4416, 563715), (4968, 501080), (5520, 450972), (6210, 400864), (6624, 375810), (7360, 338229), (8280, 300648), (8640, 288121), (9936, 250540), (11040, 225486), (12420, 200432), (12527, 198720), (13248, 187905), (16560, 150324), (19872, 125270), (22080, 112743), (24840, 100216), (25054, 99360), (33120, 75162), (37581, 66240), (39744, 62635), (49680, 50108)]