28914904800

素因数分解:

$2^5\times 3^3\times 5^2\times {\mathrm{1338653}}^1$

素因数の和:1338682

約数の個数: 144

約数和(自身を含む): 104575650480

約数和(自身を除く): 75660745680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 40, 45, 48, 50, 54, 60, 72, 75, 80, 90, 96, 100, 108, 120, 135, 144, 150, 160, 180, 200, 216, 225, 240, 270, 288, 300, 360, 400, 432, 450, 480, 540, 600, 675, 720, 800, 864, 900, 1080, 1200, 1350, 1440, 1800, 2160, 2400, 2700, 3600, 4320, 5400, 7200, 10800, 21600, 1338653, 2677306, 4015959, 5354612, 6693265, 8031918, 10709224, 12047877, 13386530, 16063836, 20079795, 21418448, 24095754, 26773060, 32127672, 33466325, 36143631, 40159590, 42836896, 48191508, 53546120, 60239385, 64255344, 66932650, 72287262, 80319180, 96383016, 100398975, 107092240, 120478770, 128510688, 133865300, 144574524, 160638360, 180718155, 192766032, 200797950, 214184480, 240957540, 267730600, 289149048, 301196925, 321276720, 361436310, 385532064, 401595900, 481915080, 535461200, 578298096, 602393850, 642553440, 722872620, 803191800, 903590775, 963830160, 1070922400, 1156596192, 1204787700, 1445745240, 1606383600, 1807181550, 1927660320, 2409575400, 2891490480, 3212767200, 3614363100, 4819150800, 5782980960, 7228726200, 9638301600, 14457452400, 28914904800]

約数ペア:

[(1, 28914904800), (2, 14457452400), (3, 9638301600), (4, 7228726200), (5, 5782980960), (6, 4819150800), (8, 3614363100), (9, 3212767200), (10, 2891490480), (12, 2409575400), (15, 1927660320), (16, 1807181550), (18, 1606383600), (20, 1445745240), (24, 1204787700), (25, 1156596192), (27, 1070922400), (30, 963830160), (32, 903590775), (36, 803191800), (40, 722872620), (45, 642553440), (48, 602393850), (50, 578298096), (54, 535461200), (60, 481915080), (72, 401595900), (75, 385532064), (80, 361436310), (90, 321276720), (96, 301196925), (100, 289149048), (108, 267730600), (120, 240957540), (135, 214184480), (144, 200797950), (150, 192766032), (160, 180718155), (180, 160638360), (200, 144574524), (216, 133865300), (225, 128510688), (240, 120478770), (270, 107092240), (288, 100398975), (300, 96383016), (360, 80319180), (400, 72287262), (432, 66932650), (450, 64255344), (480, 60239385), (540, 53546120), (600, 48191508), (675, 42836896), (720, 40159590), (800, 36143631), (864, 33466325), (900, 32127672), (1080, 26773060), (1200, 24095754), (1350, 21418448), (1440, 20079795), (1800, 16063836), (2160, 13386530), (2400, 12047877), (2700, 10709224), (3600, 8031918), (4320, 6693265), (5400, 5354612), (7200, 4015959), (10800, 2677306), (21600, 1338653)]