1168640

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1$

素因数の和:115

約数の個数: 72

約数和(自身を含む): 3090528

約数和(自身を除く): 1921888

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 83, 88, 110, 128, 160, 166, 176, 220, 256, 320, 332, 352, 415, 440, 640, 664, 704, 830, 880, 913, 1280, 1328, 1408, 1660, 1760, 1826, 2656, 2816, 3320, 3520, 3652, 4565, 5312, 6640, 7040, 7304, 9130, 10624, 13280, 14080, 14608, 18260, 21248, 26560, 29216, 36520, 53120, 58432, 73040, 106240, 116864, 146080, 233728, 292160, 584320, 1168640]

約数ペア:

[(1, 1168640), (2, 584320), (4, 292160), (5, 233728), (8, 146080), (10, 116864), (11, 106240), (16, 73040), (20, 58432), (22, 53120), (32, 36520), (40, 29216), (44, 26560), (55, 21248), (64, 18260), (80, 14608), (83, 14080), (88, 13280), (110, 10624), (128, 9130), (160, 7304), (166, 7040), (176, 6640), (220, 5312), (256, 4565), (320, 3652), (332, 3520), (352, 3320), (415, 2816), (440, 2656), (640, 1826), (664, 1760), (704, 1660), (830, 1408), (880, 1328), (913, 1280)]