636394860

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{239}}^1\times {\mathrm{4931}}^1$

素因数の和:5188

約数の個数: 96

約数和(自身を含む): 1988582400

約数和(自身を除く): 1352187540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 239, 270, 478, 540, 717, 956, 1195, 1434, 2151, 2390, 2868, 3585, 4302, 4780, 4931, 6453, 7170, 8604, 9862, 10755, 12906, 14340, 14793, 19724, 21510, 24655, 25812, 29586, 32265, 43020, 44379, 49310, 59172, 64530, 73965, 88758, 98620, 129060, 133137, 147930, 177516, 221895, 266274, 295860, 443790, 532548, 665685, 887580, 1178509, 1331370, 2357018, 2662740, 3535527, 4714036, 5892545, 7071054, 10606581, 11785090, 14142108, 17677635, 21213162, 23570180, 31819743, 35355270, 42426324, 53032905, 63639486, 70710540, 106065810, 127278972, 159098715, 212131620, 318197430, 636394860]

約数ペア:

[(1, 636394860), (2, 318197430), (3, 212131620), (4, 159098715), (5, 127278972), (6, 106065810), (9, 70710540), (10, 63639486), (12, 53032905), (15, 42426324), (18, 35355270), (20, 31819743), (27, 23570180), (30, 21213162), (36, 17677635), (45, 14142108), (54, 11785090), (60, 10606581), (90, 7071054), (108, 5892545), (135, 4714036), (180, 3535527), (239, 2662740), (270, 2357018), (478, 1331370), (540, 1178509), (717, 887580), (956, 665685), (1195, 532548), (1434, 443790), (2151, 295860), (2390, 266274), (2868, 221895), (3585, 177516), (4302, 147930), (4780, 133137), (4931, 129060), (6453, 98620), (7170, 88758), (8604, 73965), (9862, 64530), (10755, 59172), (12906, 49310), (14340, 44379), (14793, 43020), (19724, 32265), (21510, 29586), (24655, 25812)]