13280160

素因数分解:

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

素因数の和:470

約数の個数: 96

約数和(自身を含む): 42517440

約数和(自身を除く): 29237280

約数列:

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

約数ペア:

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