2251913760

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{1563829}}^1$

素因数の和:1563850

約数の個数: 72

約数和(自身を含む): 7684660620

約数和(自身を除く): 5432746860

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, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 1563829, 3127658, 4691487, 6255316, 7819145, 9382974, 12510632, 14074461, 15638290, 18765948, 23457435, 25021264, 28148922, 31276580, 37531896, 46914870, 50042528, 56297844, 62553160, 70372305, 75063792, 93829740, 112595688, 125106320, 140744610, 150127584, 187659480, 225191376, 250212640, 281489220, 375318960, 450382752, 562978440, 750637920, 1125956880, 2251913760]

約数ペア:

[(1, 2251913760), (2, 1125956880), (3, 750637920), (4, 562978440), (5, 450382752), (6, 375318960), (8, 281489220), (9, 250212640), (10, 225191376), (12, 187659480), (15, 150127584), (16, 140744610), (18, 125106320), (20, 112595688), (24, 93829740), (30, 75063792), (32, 70372305), (36, 62553160), (40, 56297844), (45, 50042528), (48, 46914870), (60, 37531896), (72, 31276580), (80, 28148922), (90, 25021264), (96, 23457435), (120, 18765948), (144, 15638290), (160, 14074461), (180, 12510632), (240, 9382974), (288, 7819145), (360, 6255316), (480, 4691487), (720, 3127658), (1440, 1563829)]