1330498440

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{1231943}}^1$

素因数の和:1231963

約数の個数: 64

約数和(自身を含む): 4434998400

約数和(自身を除く): 3104499960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 1231943, 2463886, 3695829, 4927772, 6159715, 7391658, 9855544, 11087487, 12319430, 14783316, 18479145, 22174974, 24638860, 29566632, 33262461, 36958290, 44349948, 49277720, 55437435, 66524922, 73916580, 88699896, 110874870, 133049844, 147833160, 166312305, 221749740, 266099688, 332624610, 443499480, 665249220, 1330498440]

約数ペア:

[(1, 1330498440), (2, 665249220), (3, 443499480), (4, 332624610), (5, 266099688), (6, 221749740), (8, 166312305), (9, 147833160), (10, 133049844), (12, 110874870), (15, 88699896), (18, 73916580), (20, 66524922), (24, 55437435), (27, 49277720), (30, 44349948), (36, 36958290), (40, 33262461), (45, 29566632), (54, 24638860), (60, 22174974), (72, 18479145), (90, 14783316), (108, 12319430), (120, 11087487), (135, 9855544), (180, 7391658), (216, 6159715), (270, 4927772), (360, 3695829), (540, 2463886), (1080, 1231943)]