2912342520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{10753}}^1$

素因数の和:10865

約数の個数: 128

約数和(自身を含む): 9121112640

約数和(自身を除く): 6208770120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 60, 61, 74, 111, 120, 122, 148, 183, 185, 222, 244, 296, 305, 366, 370, 444, 488, 555, 610, 732, 740, 888, 915, 1110, 1220, 1464, 1480, 1830, 2220, 2257, 2440, 3660, 4440, 4514, 6771, 7320, 9028, 10753, 11285, 13542, 18056, 21506, 22570, 27084, 32259, 33855, 43012, 45140, 53765, 54168, 64518, 67710, 86024, 90280, 107530, 129036, 135420, 161295, 215060, 258072, 270840, 322590, 397861, 430120, 645180, 655933, 795722, 1193583, 1290360, 1311866, 1591444, 1967799, 1989305, 2387166, 2623732, 3182888, 3279665, 3935598, 3978610, 4774332, 5247464, 5967915, 6559330, 7871196, 7957220, 9548664, 9838995, 11935830, 13118660, 15742392, 15914440, 19677990, 23871660, 24269521, 26237320, 39355980, 47743320, 48539042, 72808563, 78711960, 97078084, 121347605, 145617126, 194156168, 242695210, 291234252, 364042815, 485390420, 582468504, 728085630, 970780840, 1456171260, 2912342520]

約数ペア:

[(1, 2912342520), (2, 1456171260), (3, 970780840), (4, 728085630), (5, 582468504), (6, 485390420), (8, 364042815), (10, 291234252), (12, 242695210), (15, 194156168), (20, 145617126), (24, 121347605), (30, 97078084), (37, 78711960), (40, 72808563), (60, 48539042), (61, 47743320), (74, 39355980), (111, 26237320), (120, 24269521), (122, 23871660), (148, 19677990), (183, 15914440), (185, 15742392), (222, 13118660), (244, 11935830), (296, 9838995), (305, 9548664), (366, 7957220), (370, 7871196), (444, 6559330), (488, 5967915), (555, 5247464), (610, 4774332), (732, 3978610), (740, 3935598), (888, 3279665), (915, 3182888), (1110, 2623732), (1220, 2387166), (1464, 1989305), (1480, 1967799), (1830, 1591444), (2220, 1311866), (2257, 1290360), (2440, 1193583), (3660, 795722), (4440, 655933), (4514, 645180), (6771, 430120), (7320, 397861), (9028, 322590), (10753, 270840), (11285, 258072), (13542, 215060), (18056, 161295), (21506, 135420), (22570, 129036), (27084, 107530), (32259, 90280), (33855, 86024), (43012, 67710), (45140, 64518), (53765, 54168)]