155539680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{251}}^1\times {\mathrm{1291}}^1$

素因数の和:1560

約数の個数: 96

約数和(自身を含む): 492283008

約数和(自身を除く): 336743328

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 251, 480, 502, 753, 1004, 1255, 1291, 1506, 2008, 2510, 2582, 3012, 3765, 3873, 4016, 5020, 5164, 6024, 6455, 7530, 7746, 8032, 10040, 10328, 12048, 12910, 15060, 15492, 19365, 20080, 20656, 24096, 25820, 30120, 30984, 38730, 40160, 41312, 51640, 60240, 61968, 77460, 103280, 120480, 123936, 154920, 206560, 309840, 324041, 619680, 648082, 972123, 1296164, 1620205, 1944246, 2592328, 3240410, 3888492, 4860615, 5184656, 6480820, 7776984, 9721230, 10369312, 12961640, 15553968, 19442460, 25923280, 31107936, 38884920, 51846560, 77769840, 155539680]

約数ペア:

[(1, 155539680), (2, 77769840), (3, 51846560), (4, 38884920), (5, 31107936), (6, 25923280), (8, 19442460), (10, 15553968), (12, 12961640), (15, 10369312), (16, 9721230), (20, 7776984), (24, 6480820), (30, 5184656), (32, 4860615), (40, 3888492), (48, 3240410), (60, 2592328), (80, 1944246), (96, 1620205), (120, 1296164), (160, 972123), (240, 648082), (251, 619680), (480, 324041), (502, 309840), (753, 206560), (1004, 154920), (1255, 123936), (1291, 120480), (1506, 103280), (2008, 77460), (2510, 61968), (2582, 60240), (3012, 51640), (3765, 41312), (3873, 40160), (4016, 38730), (5020, 30984), (5164, 30120), (6024, 25820), (6455, 24096), (7530, 20656), (7746, 20080), (8032, 19365), (10040, 15492), (10328, 15060), (12048, 12910)]