2607511440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{264991}}^1$

素因数の和:265048

約数の個数: 80

約数和(自身を含む): 8280470016

約数和(自身を除く): 5672958576

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 41, 48, 60, 80, 82, 120, 123, 164, 205, 240, 246, 328, 410, 492, 615, 656, 820, 984, 1230, 1640, 1968, 2460, 3280, 4920, 9840, 264991, 529982, 794973, 1059964, 1324955, 1589946, 2119928, 2649910, 3179892, 3974865, 4239856, 5299820, 6359784, 7949730, 10599640, 10864631, 12719568, 15899460, 21199280, 21729262, 31798920, 32593893, 43458524, 54323155, 63597840, 65187786, 86917048, 108646310, 130375572, 162969465, 173834096, 217292620, 260751144, 325938930, 434585240, 521502288, 651877860, 869170480, 1303755720, 2607511440]

約数ペア:

[(1, 2607511440), (2, 1303755720), (3, 869170480), (4, 651877860), (5, 521502288), (6, 434585240), (8, 325938930), (10, 260751144), (12, 217292620), (15, 173834096), (16, 162969465), (20, 130375572), (24, 108646310), (30, 86917048), (40, 65187786), (41, 63597840), (48, 54323155), (60, 43458524), (80, 32593893), (82, 31798920), (120, 21729262), (123, 21199280), (164, 15899460), (205, 12719568), (240, 10864631), (246, 10599640), (328, 7949730), (410, 6359784), (492, 5299820), (615, 4239856), (656, 3974865), (820, 3179892), (984, 2649910), (1230, 2119928), (1640, 1589946), (1968, 1324955), (2460, 1059964), (3280, 794973), (4920, 529982), (9840, 264991)]