2438144640

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{423289}}^1$

素因数の和:423314

約数の個数: 96

約数和(自身を含む): 8419238100

約数和(自身を除く): 5981093460

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2880, 5760, 423289, 846578, 1269867, 1693156, 2116445, 2539734, 3386312, 3809601, 4232890, 5079468, 6349335, 6772624, 7619202, 8465780, 10158936, 12698670, 13545248, 15238404, 16931560, 19048005, 20317872, 25397340, 27090496, 30476808, 33863120, 38096010, 40635744, 50794680, 54180992, 60953616, 67726240, 76192020, 81271488, 101589360, 121907232, 135452480, 152384040, 162542976, 203178720, 243814464, 270904960, 304768080, 406357440, 487628928, 609536160, 812714880, 1219072320, 2438144640]

約数ペア:

[(1, 2438144640), (2, 1219072320), (3, 812714880), (4, 609536160), (5, 487628928), (6, 406357440), (8, 304768080), (9, 270904960), (10, 243814464), (12, 203178720), (15, 162542976), (16, 152384040), (18, 135452480), (20, 121907232), (24, 101589360), (30, 81271488), (32, 76192020), (36, 67726240), (40, 60953616), (45, 54180992), (48, 50794680), (60, 40635744), (64, 38096010), (72, 33863120), (80, 30476808), (90, 27090496), (96, 25397340), (120, 20317872), (128, 19048005), (144, 16931560), (160, 15238404), (180, 13545248), (192, 12698670), (240, 10158936), (288, 8465780), (320, 7619202), (360, 6772624), (384, 6349335), (480, 5079468), (576, 4232890), (640, 3809601), (720, 3386312), (960, 2539734), (1152, 2116445), (1440, 1693156), (1920, 1269867), (2880, 846578), (5760, 423289)]