53120640

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{379}}^1$

素因数の和:474

約数の個数: 128

約数和(自身を含む): 172094400

約数和(自身を除く): 118973760

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, 128, 146, 160, 192, 219, 240, 292, 320, 365, 379, 384, 438, 480, 584, 640, 730, 758, 876, 960, 1095, 1137, 1168, 1460, 1516, 1752, 1895, 1920, 2190, 2274, 2336, 2920, 3032, 3504, 3790, 4380, 4548, 4672, 5685, 5840, 6064, 7008, 7580, 8760, 9096, 9344, 11370, 11680, 12128, 14016, 15160, 17520, 18192, 22740, 23360, 24256, 27667, 28032, 30320, 35040, 36384, 45480, 46720, 48512, 55334, 60640, 70080, 72768, 83001, 90960, 110668, 121280, 138335, 140160, 145536, 166002, 181920, 221336, 242560, 276670, 332004, 363840, 415005, 442672, 553340, 664008, 727680, 830010, 885344, 1106680, 1328016, 1660020, 1770688, 2213360, 2656032, 3320040, 3541376, 4426720, 5312064, 6640080, 8853440, 10624128, 13280160, 17706880, 26560320, 53120640]

約数ペア:

[(1, 53120640), (2, 26560320), (3, 17706880), (4, 13280160), (5, 10624128), (6, 8853440), (8, 6640080), (10, 5312064), (12, 4426720), (15, 3541376), (16, 3320040), (20, 2656032), (24, 2213360), (30, 1770688), (32, 1660020), (40, 1328016), (48, 1106680), (60, 885344), (64, 830010), (73, 727680), (80, 664008), (96, 553340), (120, 442672), (128, 415005), (146, 363840), (160, 332004), (192, 276670), (219, 242560), (240, 221336), (292, 181920), (320, 166002), (365, 145536), (379, 140160), (384, 138335), (438, 121280), (480, 110668), (584, 90960), (640, 83001), (730, 72768), (758, 70080), (876, 60640), (960, 55334), (1095, 48512), (1137, 46720), (1168, 45480), (1460, 36384), (1516, 35040), (1752, 30320), (1895, 28032), (1920, 27667), (2190, 24256), (2274, 23360), (2336, 22740), (2920, 18192), (3032, 17520), (3504, 15160), (3790, 14016), (4380, 12128), (4548, 11680), (4672, 11370), (5685, 9344), (5840, 9096), (6064, 8760), (7008, 7580)]