12490240

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1$

素因数の和:88

約数の個数: 160

約数和(自身を含む): 37122624

約数和(自身を除く): 24632384

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 41, 56, 64, 68, 70, 80, 82, 85, 112, 119, 128, 136, 140, 160, 164, 170, 205, 224, 238, 256, 272, 280, 287, 320, 328, 340, 410, 448, 476, 512, 544, 560, 574, 595, 640, 656, 680, 697, 820, 896, 952, 1088, 1120, 1148, 1190, 1280, 1312, 1360, 1394, 1435, 1640, 1792, 1904, 2176, 2240, 2296, 2380, 2560, 2624, 2720, 2788, 2870, 3280, 3485, 3584, 3808, 4352, 4480, 4592, 4760, 4879, 5248, 5440, 5576, 5740, 6560, 6970, 7616, 8704, 8960, 9184, 9520, 9758, 10496, 10880, 11152, 11480, 13120, 13940, 15232, 17920, 18368, 19040, 19516, 20992, 21760, 22304, 22960, 24395, 26240, 27880, 30464, 36736, 38080, 39032, 43520, 44608, 45920, 48790, 52480, 55760, 60928, 73472, 76160, 78064, 89216, 91840, 97580, 104960, 111520, 146944, 152320, 156128, 178432, 183680, 195160, 223040, 304640, 312256, 356864, 367360, 390320, 446080, 624512, 734720, 780640, 892160, 1249024, 1561280, 1784320, 2498048, 3122560, 6245120, 12490240]

約数ペア:

[(1, 12490240), (2, 6245120), (4, 3122560), (5, 2498048), (7, 1784320), (8, 1561280), (10, 1249024), (14, 892160), (16, 780640), (17, 734720), (20, 624512), (28, 446080), (32, 390320), (34, 367360), (35, 356864), (40, 312256), (41, 304640), (56, 223040), (64, 195160), (68, 183680), (70, 178432), (80, 156128), (82, 152320), (85, 146944), (112, 111520), (119, 104960), (128, 97580), (136, 91840), (140, 89216), (160, 78064), (164, 76160), (170, 73472), (205, 60928), (224, 55760), (238, 52480), (256, 48790), (272, 45920), (280, 44608), (287, 43520), (320, 39032), (328, 38080), (340, 36736), (410, 30464), (448, 27880), (476, 26240), (512, 24395), (544, 22960), (560, 22304), (574, 21760), (595, 20992), (640, 19516), (656, 19040), (680, 18368), (697, 17920), (820, 15232), (896, 13940), (952, 13120), (1088, 11480), (1120, 11152), (1148, 10880), (1190, 10496), (1280, 9758), (1312, 9520), (1360, 9184), (1394, 8960), (1435, 8704), (1640, 7616), (1792, 6970), (1904, 6560), (2176, 5740), (2240, 5576), (2296, 5440), (2380, 5248), (2560, 4879), (2624, 4760), (2720, 4592), (2788, 4480), (2870, 4352), (3280, 3808), (3485, 3584)]