17869440

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{227}}^1$

素因数の和:290

約数の個数: 128

約数和(自身を含む): 58605120

約数和(自身を除く): 40735680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 41, 48, 60, 64, 80, 82, 96, 120, 123, 128, 160, 164, 192, 205, 227, 240, 246, 320, 328, 384, 410, 454, 480, 492, 615, 640, 656, 681, 820, 908, 960, 984, 1135, 1230, 1312, 1362, 1640, 1816, 1920, 1968, 2270, 2460, 2624, 2724, 3280, 3405, 3632, 3936, 4540, 4920, 5248, 5448, 6560, 6810, 7264, 7872, 9080, 9307, 9840, 10896, 13120, 13620, 14528, 15744, 18160, 18614, 19680, 21792, 26240, 27240, 27921, 29056, 36320, 37228, 39360, 43584, 46535, 54480, 55842, 72640, 74456, 78720, 87168, 93070, 108960, 111684, 139605, 145280, 148912, 186140, 217920, 223368, 279210, 297824, 372280, 435840, 446736, 558420, 595648, 744560, 893472, 1116840, 1191296, 1489120, 1786944, 2233680, 2978240, 3573888, 4467360, 5956480, 8934720, 17869440]

約数ペア:

[(1, 17869440), (2, 8934720), (3, 5956480), (4, 4467360), (5, 3573888), (6, 2978240), (8, 2233680), (10, 1786944), (12, 1489120), (15, 1191296), (16, 1116840), (20, 893472), (24, 744560), (30, 595648), (32, 558420), (40, 446736), (41, 435840), (48, 372280), (60, 297824), (64, 279210), (80, 223368), (82, 217920), (96, 186140), (120, 148912), (123, 145280), (128, 139605), (160, 111684), (164, 108960), (192, 93070), (205, 87168), (227, 78720), (240, 74456), (246, 72640), (320, 55842), (328, 54480), (384, 46535), (410, 43584), (454, 39360), (480, 37228), (492, 36320), (615, 29056), (640, 27921), (656, 27240), (681, 26240), (820, 21792), (908, 19680), (960, 18614), (984, 18160), (1135, 15744), (1230, 14528), (1312, 13620), (1362, 13120), (1640, 10896), (1816, 9840), (1920, 9307), (1968, 9080), (2270, 7872), (2460, 7264), (2624, 6810), (2724, 6560), (3280, 5448), (3405, 5248), (3632, 4920), (3936, 4540)]