4036480

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1$

素因数の和:96

約数の個数: 128

約数和(自身を含む): 11897280

約数和(自身を除く): 7860800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 53, 56, 64, 68, 70, 80, 85, 106, 112, 119, 128, 136, 140, 160, 170, 212, 224, 238, 265, 272, 280, 320, 340, 371, 424, 448, 476, 530, 544, 560, 595, 640, 680, 742, 848, 896, 901, 952, 1060, 1088, 1120, 1190, 1360, 1484, 1696, 1802, 1855, 1904, 2120, 2176, 2240, 2380, 2720, 2968, 3392, 3604, 3710, 3808, 4240, 4480, 4505, 4760, 5440, 5936, 6307, 6784, 7208, 7420, 7616, 8480, 9010, 9520, 10880, 11872, 12614, 14416, 14840, 15232, 16960, 18020, 19040, 23744, 25228, 28832, 29680, 31535, 33920, 36040, 38080, 47488, 50456, 57664, 59360, 63070, 72080, 76160, 100912, 115328, 118720, 126140, 144160, 201824, 237440, 252280, 288320, 403648, 504560, 576640, 807296, 1009120, 2018240, 4036480]

約数ペア:

[(1, 4036480), (2, 2018240), (4, 1009120), (5, 807296), (7, 576640), (8, 504560), (10, 403648), (14, 288320), (16, 252280), (17, 237440), (20, 201824), (28, 144160), (32, 126140), (34, 118720), (35, 115328), (40, 100912), (53, 76160), (56, 72080), (64, 63070), (68, 59360), (70, 57664), (80, 50456), (85, 47488), (106, 38080), (112, 36040), (119, 33920), (128, 31535), (136, 29680), (140, 28832), (160, 25228), (170, 23744), (212, 19040), (224, 18020), (238, 16960), (265, 15232), (272, 14840), (280, 14416), (320, 12614), (340, 11872), (371, 10880), (424, 9520), (448, 9010), (476, 8480), (530, 7616), (544, 7420), (560, 7208), (595, 6784), (640, 6307), (680, 5936), (742, 5440), (848, 4760), (896, 4505), (901, 4480), (952, 4240), (1060, 3808), (1088, 3710), (1120, 3604), (1190, 3392), (1360, 2968), (1484, 2720), (1696, 2380), (1802, 2240), (1855, 2176), (1904, 2120)]