2479637880

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{62053}}^1$

素因数の和:62110

約数の個数: 128

約数和(自身を含む): 8488987200

約数和(自身を除く): 6009349320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 37, 40, 45, 54, 60, 72, 74, 90, 108, 111, 120, 135, 148, 180, 185, 216, 222, 270, 296, 333, 360, 370, 444, 540, 555, 666, 740, 888, 999, 1080, 1110, 1332, 1480, 1665, 1998, 2220, 2664, 3330, 3996, 4440, 4995, 6660, 7992, 9990, 13320, 19980, 39960, 62053, 124106, 186159, 248212, 310265, 372318, 496424, 558477, 620530, 744636, 930795, 1116954, 1241060, 1489272, 1675431, 1861590, 2233908, 2295961, 2482120, 2792385, 3350862, 3723180, 4467816, 4591922, 5584770, 6701724, 6887883, 7446360, 8377155, 9183844, 11169540, 11479805, 13403448, 13775766, 16754310, 18367688, 20663649, 22339080, 22959610, 27551532, 33508620, 34439415, 41327298, 45919220, 55103064, 61990947, 67017240, 68878830, 82654596, 91838440, 103318245, 123981894, 137757660, 165309192, 206636490, 247963788, 275515320, 309954735, 413272980, 495927576, 619909470, 826545960, 1239818940, 2479637880]

約数ペア:

[(1, 2479637880), (2, 1239818940), (3, 826545960), (4, 619909470), (5, 495927576), (6, 413272980), (8, 309954735), (9, 275515320), (10, 247963788), (12, 206636490), (15, 165309192), (18, 137757660), (20, 123981894), (24, 103318245), (27, 91838440), (30, 82654596), (36, 68878830), (37, 67017240), (40, 61990947), (45, 55103064), (54, 45919220), (60, 41327298), (72, 34439415), (74, 33508620), (90, 27551532), (108, 22959610), (111, 22339080), (120, 20663649), (135, 18367688), (148, 16754310), (180, 13775766), (185, 13403448), (216, 11479805), (222, 11169540), (270, 9183844), (296, 8377155), (333, 7446360), (360, 6887883), (370, 6701724), (444, 5584770), (540, 4591922), (555, 4467816), (666, 3723180), (740, 3350862), (888, 2792385), (999, 2482120), (1080, 2295961), (1110, 2233908), (1332, 1861590), (1480, 1675431), (1665, 1489272), (1998, 1241060), (2220, 1116954), (2664, 930795), (3330, 744636), (3996, 620530), (4440, 558477), (4995, 496424), (6660, 372318), (7992, 310265), (9990, 248212), (13320, 186159), (19980, 124106), (39960, 62053)]