2330240

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{331}}^1$

素因数の和:361

約数の個数: 64

約数和(自身を含む): 6095520

約数和(自身を除く): 3765280

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 320, 331, 352, 440, 640, 662, 704, 880, 1324, 1408, 1655, 1760, 2648, 3310, 3520, 3641, 5296, 6620, 7040, 7282, 10592, 13240, 14564, 18205, 21184, 26480, 29128, 36410, 42368, 52960, 58256, 72820, 105920, 116512, 145640, 211840, 233024, 291280, 466048, 582560, 1165120, 2330240]

約数ペア:

[(1, 2330240), (2, 1165120), (4, 582560), (5, 466048), (8, 291280), (10, 233024), (11, 211840), (16, 145640), (20, 116512), (22, 105920), (32, 72820), (40, 58256), (44, 52960), (55, 42368), (64, 36410), (80, 29128), (88, 26480), (110, 21184), (128, 18205), (160, 14564), (176, 13240), (220, 10592), (320, 7282), (331, 7040), (352, 6620), (440, 5296), (640, 3641), (662, 3520), (704, 3310), (880, 2648), (1324, 1760), (1408, 1655)]