446237280

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{2843}}^1$

素因数の和:2973

約数の個数: 144

約数和(自身を含む): 1537295760

約数和(自身を除く): 1091058480

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, 72, 80, 90, 96, 109, 120, 144, 160, 180, 218, 240, 288, 327, 360, 436, 480, 545, 654, 720, 872, 981, 1090, 1308, 1440, 1635, 1744, 1962, 2180, 2616, 2843, 3270, 3488, 3924, 4360, 4905, 5232, 5686, 6540, 7848, 8529, 8720, 9810, 10464, 11372, 13080, 14215, 15696, 17058, 17440, 19620, 22744, 25587, 26160, 28430, 31392, 34116, 39240, 42645, 45488, 51174, 52320, 56860, 68232, 78480, 85290, 90976, 102348, 113720, 127935, 136464, 156960, 170580, 204696, 227440, 255870, 272928, 309887, 341160, 409392, 454880, 511740, 619774, 682320, 818784, 929661, 1023480, 1239548, 1364640, 1549435, 1859322, 2046960, 2479096, 2788983, 3098870, 3718644, 4093920, 4648305, 4958192, 5577966, 6197740, 7437288, 9296610, 9916384, 11155932, 12395480, 13944915, 14874576, 18593220, 22311864, 24790960, 27889830, 29749152, 37186440, 44623728, 49581920, 55779660, 74372880, 89247456, 111559320, 148745760, 223118640, 446237280]

約数ペア:

[(1, 446237280), (2, 223118640), (3, 148745760), (4, 111559320), (5, 89247456), (6, 74372880), (8, 55779660), (9, 49581920), (10, 44623728), (12, 37186440), (15, 29749152), (16, 27889830), (18, 24790960), (20, 22311864), (24, 18593220), (30, 14874576), (32, 13944915), (36, 12395480), (40, 11155932), (45, 9916384), (48, 9296610), (60, 7437288), (72, 6197740), (80, 5577966), (90, 4958192), (96, 4648305), (109, 4093920), (120, 3718644), (144, 3098870), (160, 2788983), (180, 2479096), (218, 2046960), (240, 1859322), (288, 1549435), (327, 1364640), (360, 1239548), (436, 1023480), (480, 929661), (545, 818784), (654, 682320), (720, 619774), (872, 511740), (981, 454880), (1090, 409392), (1308, 341160), (1440, 309887), (1635, 272928), (1744, 255870), (1962, 227440), (2180, 204696), (2616, 170580), (2843, 156960), (3270, 136464), (3488, 127935), (3924, 113720), (4360, 102348), (4905, 90976), (5232, 85290), (5686, 78480), (6540, 68232), (7848, 56860), (8529, 52320), (8720, 51174), (9810, 45488), (10464, 42645), (11372, 39240), (13080, 34116), (14215, 31392), (15696, 28430), (17058, 26160), (17440, 25587), (19620, 22744)]