12429760

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1$

素因数の和:234

約数の個数: 112

約数和(自身を含む): 35112960

約数和(自身を除く): 22683200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 64, 70, 80, 112, 124, 140, 155, 160, 179, 217, 224, 248, 280, 310, 320, 358, 434, 448, 496, 560, 620, 716, 868, 895, 992, 1085, 1120, 1240, 1253, 1432, 1736, 1790, 1984, 2170, 2240, 2480, 2506, 2864, 3472, 3580, 4340, 4960, 5012, 5549, 5728, 6265, 6944, 7160, 8680, 9920, 10024, 11098, 11456, 12530, 13888, 14320, 17360, 20048, 22196, 25060, 27745, 28640, 34720, 38843, 40096, 44392, 50120, 55490, 57280, 69440, 77686, 80192, 88784, 100240, 110980, 155372, 177568, 194215, 200480, 221960, 310744, 355136, 388430, 400960, 443920, 621488, 776860, 887840, 1242976, 1553720, 1775680, 2485952, 3107440, 6214880, 12429760]

約数ペア:

[(1, 12429760), (2, 6214880), (4, 3107440), (5, 2485952), (7, 1775680), (8, 1553720), (10, 1242976), (14, 887840), (16, 776860), (20, 621488), (28, 443920), (31, 400960), (32, 388430), (35, 355136), (40, 310744), (56, 221960), (62, 200480), (64, 194215), (70, 177568), (80, 155372), (112, 110980), (124, 100240), (140, 88784), (155, 80192), (160, 77686), (179, 69440), (217, 57280), (224, 55490), (248, 50120), (280, 44392), (310, 40096), (320, 38843), (358, 34720), (434, 28640), (448, 27745), (496, 25060), (560, 22196), (620, 20048), (716, 17360), (868, 14320), (895, 13888), (992, 12530), (1085, 11456), (1120, 11098), (1240, 10024), (1253, 9920), (1432, 8680), (1736, 7160), (1790, 6944), (1984, 6265), (2170, 5728), (2240, 5549), (2480, 5012), (2506, 4960), (2864, 4340), (3472, 3580)]