26560320

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{379}}^1$

素因数の和:472

約数の個数: 112

約数和(自身を含む): 85709760

約数和(自身を除く): 59149440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 73, 80, 96, 120, 146, 160, 192, 219, 240, 292, 320, 365, 379, 438, 480, 584, 730, 758, 876, 960, 1095, 1137, 1168, 1460, 1516, 1752, 1895, 2190, 2274, 2336, 2920, 3032, 3504, 3790, 4380, 4548, 4672, 5685, 5840, 6064, 7008, 7580, 8760, 9096, 11370, 11680, 12128, 14016, 15160, 17520, 18192, 22740, 23360, 24256, 27667, 30320, 35040, 36384, 45480, 55334, 60640, 70080, 72768, 83001, 90960, 110668, 121280, 138335, 166002, 181920, 221336, 276670, 332004, 363840, 415005, 442672, 553340, 664008, 830010, 885344, 1106680, 1328016, 1660020, 1770688, 2213360, 2656032, 3320040, 4426720, 5312064, 6640080, 8853440, 13280160, 26560320]

約数ペア:

[(1, 26560320), (2, 13280160), (3, 8853440), (4, 6640080), (5, 5312064), (6, 4426720), (8, 3320040), (10, 2656032), (12, 2213360), (15, 1770688), (16, 1660020), (20, 1328016), (24, 1106680), (30, 885344), (32, 830010), (40, 664008), (48, 553340), (60, 442672), (64, 415005), (73, 363840), (80, 332004), (96, 276670), (120, 221336), (146, 181920), (160, 166002), (192, 138335), (219, 121280), (240, 110668), (292, 90960), (320, 83001), (365, 72768), (379, 70080), (438, 60640), (480, 55334), (584, 45480), (730, 36384), (758, 35040), (876, 30320), (960, 27667), (1095, 24256), (1137, 23360), (1168, 22740), (1460, 18192), (1516, 17520), (1752, 15160), (1895, 14016), (2190, 12128), (2274, 11680), (2336, 11370), (2920, 9096), (3032, 8760), (3504, 7580), (3790, 7008), (4380, 6064), (4548, 5840), (4672, 5685)]