754118280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{983}}^1\times {\mathrm{2131}}^1$

素因数の和:3131

約数の個数: 96

約数和(自身を含む): 2454528960

約数和(自身を除く): 1700410680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 983, 1966, 2131, 2949, 3932, 4262, 4915, 5898, 6393, 7864, 8524, 8847, 9830, 10655, 11796, 12786, 14745, 17048, 17694, 19179, 19660, 21310, 23592, 25572, 29490, 31965, 35388, 38358, 39320, 42620, 44235, 51144, 58980, 63930, 70776, 76716, 85240, 88470, 95895, 117960, 127860, 153432, 176940, 191790, 255720, 353880, 383580, 767160, 2094773, 4189546, 6284319, 8379092, 10473865, 12568638, 16758184, 18852957, 20947730, 25137276, 31421595, 37705914, 41895460, 50274552, 62843190, 75411828, 83790920, 94264785, 125686380, 150823656, 188529570, 251372760, 377059140, 754118280]

約数ペア:

[(1, 754118280), (2, 377059140), (3, 251372760), (4, 188529570), (5, 150823656), (6, 125686380), (8, 94264785), (9, 83790920), (10, 75411828), (12, 62843190), (15, 50274552), (18, 41895460), (20, 37705914), (24, 31421595), (30, 25137276), (36, 20947730), (40, 18852957), (45, 16758184), (60, 12568638), (72, 10473865), (90, 8379092), (120, 6284319), (180, 4189546), (360, 2094773), (983, 767160), (1966, 383580), (2131, 353880), (2949, 255720), (3932, 191790), (4262, 176940), (4915, 153432), (5898, 127860), (6393, 117960), (7864, 95895), (8524, 88470), (8847, 85240), (9830, 76716), (10655, 70776), (11796, 63930), (12786, 58980), (14745, 51144), (17048, 44235), (17694, 42620), (19179, 39320), (19660, 38358), (21310, 35388), (23592, 31965), (25572, 29490)]