12491360

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{587}}^1$

素因数の和:628

約数の個数: 96

約数和(自身を含む): 35562240

約数和(自身を除く): 23070880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 70, 76, 80, 95, 112, 133, 140, 152, 160, 190, 224, 266, 280, 304, 380, 532, 560, 587, 608, 665, 760, 1064, 1120, 1174, 1330, 1520, 2128, 2348, 2660, 2935, 3040, 4109, 4256, 4696, 5320, 5870, 8218, 9392, 10640, 11153, 11740, 16436, 18784, 20545, 21280, 22306, 23480, 32872, 41090, 44612, 46960, 55765, 65744, 78071, 82180, 89224, 93920, 111530, 131488, 156142, 164360, 178448, 223060, 312284, 328720, 356896, 390355, 446120, 624568, 657440, 780710, 892240, 1249136, 1561420, 1784480, 2498272, 3122840, 6245680, 12491360]

約数ペア:

[(1, 12491360), (2, 6245680), (4, 3122840), (5, 2498272), (7, 1784480), (8, 1561420), (10, 1249136), (14, 892240), (16, 780710), (19, 657440), (20, 624568), (28, 446120), (32, 390355), (35, 356896), (38, 328720), (40, 312284), (56, 223060), (70, 178448), (76, 164360), (80, 156142), (95, 131488), (112, 111530), (133, 93920), (140, 89224), (152, 82180), (160, 78071), (190, 65744), (224, 55765), (266, 46960), (280, 44612), (304, 41090), (380, 32872), (532, 23480), (560, 22306), (587, 21280), (608, 20545), (665, 18784), (760, 16436), (1064, 11740), (1120, 11153), (1174, 10640), (1330, 9392), (1520, 8218), (2128, 5870), (2348, 5320), (2660, 4696), (2935, 4256), (3040, 4109)]