15146560

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{331}}^1$

素因数の和:372

約数の個数: 112

約数和(自身を含む): 42501312

約数和(自身を除く): 27354752

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 32, 40, 44, 52, 55, 64, 65, 80, 88, 104, 110, 130, 143, 160, 176, 208, 220, 260, 286, 320, 331, 352, 416, 440, 520, 572, 662, 704, 715, 832, 880, 1040, 1144, 1324, 1430, 1655, 1760, 2080, 2288, 2648, 2860, 3310, 3520, 3641, 4160, 4303, 4576, 5296, 5720, 6620, 7282, 8606, 9152, 10592, 11440, 13240, 14564, 17212, 18205, 21184, 21515, 22880, 26480, 29128, 34424, 36410, 43030, 45760, 47333, 52960, 58256, 68848, 72820, 86060, 94666, 105920, 116512, 137696, 145640, 172120, 189332, 233024, 236665, 275392, 291280, 344240, 378664, 473330, 582560, 688480, 757328, 946660, 1165120, 1376960, 1514656, 1893320, 3029312, 3786640, 7573280, 15146560]

約数ペア:

[(1, 15146560), (2, 7573280), (4, 3786640), (5, 3029312), (8, 1893320), (10, 1514656), (11, 1376960), (13, 1165120), (16, 946660), (20, 757328), (22, 688480), (26, 582560), (32, 473330), (40, 378664), (44, 344240), (52, 291280), (55, 275392), (64, 236665), (65, 233024), (80, 189332), (88, 172120), (104, 145640), (110, 137696), (130, 116512), (143, 105920), (160, 94666), (176, 86060), (208, 72820), (220, 68848), (260, 58256), (286, 52960), (320, 47333), (331, 45760), (352, 43030), (416, 36410), (440, 34424), (520, 29128), (572, 26480), (662, 22880), (704, 21515), (715, 21184), (832, 18205), (880, 17212), (1040, 14564), (1144, 13240), (1324, 11440), (1430, 10592), (1655, 9152), (1760, 8606), (2080, 7282), (2288, 6620), (2648, 5720), (2860, 5296), (3310, 4576), (3520, 4303), (3641, 4160)]