2921600

素因数分解:

$2^7\times 5^2\times {\mathrm{11}}^1\times {\mathrm{83}}^1$

素因数の和:118

約数の個数: 96

約数和(自身を含む): 7968240

約数和(自身を除く): 5046640

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 44, 50, 55, 64, 80, 83, 88, 100, 110, 128, 160, 166, 176, 200, 220, 275, 320, 332, 352, 400, 415, 440, 550, 640, 664, 704, 800, 830, 880, 913, 1100, 1328, 1408, 1600, 1660, 1760, 1826, 2075, 2200, 2656, 3200, 3320, 3520, 3652, 4150, 4400, 4565, 5312, 6640, 7040, 7304, 8300, 8800, 9130, 10624, 13280, 14608, 16600, 17600, 18260, 22825, 26560, 29216, 33200, 35200, 36520, 45650, 53120, 58432, 66400, 73040, 91300, 116864, 132800, 146080, 182600, 265600, 292160, 365200, 584320, 730400, 1460800, 2921600]

約数ペア:

[(1, 2921600), (2, 1460800), (4, 730400), (5, 584320), (8, 365200), (10, 292160), (11, 265600), (16, 182600), (20, 146080), (22, 132800), (25, 116864), (32, 91300), (40, 73040), (44, 66400), (50, 58432), (55, 53120), (64, 45650), (80, 36520), (83, 35200), (88, 33200), (100, 29216), (110, 26560), (128, 22825), (160, 18260), (166, 17600), (176, 16600), (200, 14608), (220, 13280), (275, 10624), (320, 9130), (332, 8800), (352, 8300), (400, 7304), (415, 7040), (440, 6640), (550, 5312), (640, 4565), (664, 4400), (704, 4150), (800, 3652), (830, 3520), (880, 3320), (913, 3200), (1100, 2656), (1328, 2200), (1408, 2075), (1600, 1826), (1660, 1760)]