54143280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{541}}^1$

素因数の和:699

約数の個数: 120

約数和(自身を含む): 183477840

約数和(自身を除く): 129334560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 139, 144, 180, 240, 278, 360, 417, 541, 556, 695, 720, 834, 1082, 1112, 1251, 1390, 1623, 1668, 2085, 2164, 2224, 2502, 2705, 2780, 3246, 3336, 4170, 4328, 4869, 5004, 5410, 5560, 6255, 6492, 6672, 8115, 8340, 8656, 9738, 10008, 10820, 11120, 12510, 12984, 16230, 16680, 19476, 20016, 21640, 24345, 25020, 25968, 32460, 33360, 38952, 43280, 48690, 50040, 64920, 75199, 77904, 97380, 100080, 129840, 150398, 194760, 225597, 300796, 375995, 389520, 451194, 601592, 676791, 751990, 902388, 1127985, 1203184, 1353582, 1503980, 1804776, 2255970, 2707164, 3007960, 3383955, 3609552, 4511940, 5414328, 6015920, 6767910, 9023880, 10828656, 13535820, 18047760, 27071640, 54143280]

約数ペア:

[(1, 54143280), (2, 27071640), (3, 18047760), (4, 13535820), (5, 10828656), (6, 9023880), (8, 6767910), (9, 6015920), (10, 5414328), (12, 4511940), (15, 3609552), (16, 3383955), (18, 3007960), (20, 2707164), (24, 2255970), (30, 1804776), (36, 1503980), (40, 1353582), (45, 1203184), (48, 1127985), (60, 902388), (72, 751990), (80, 676791), (90, 601592), (120, 451194), (139, 389520), (144, 375995), (180, 300796), (240, 225597), (278, 194760), (360, 150398), (417, 129840), (541, 100080), (556, 97380), (695, 77904), (720, 75199), (834, 64920), (1082, 50040), (1112, 48690), (1251, 43280), (1390, 38952), (1623, 33360), (1668, 32460), (2085, 25968), (2164, 25020), (2224, 24345), (2502, 21640), (2705, 20016), (2780, 19476), (3246, 16680), (3336, 16230), (4170, 12984), (4328, 12510), (4869, 11120), (5004, 10820), (5410, 10008), (5560, 9738), (6255, 8656), (6492, 8340), (6672, 8115)]