2921280

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1$

素因数の和:216

約数の個数: 112

約数和(自身を含む): 9875520

約数和(自身を除く): 6954240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 136, 160, 170, 179, 192, 204, 240, 255, 272, 320, 340, 358, 408, 480, 510, 537, 544, 680, 716, 816, 895, 960, 1020, 1074, 1088, 1360, 1432, 1632, 1790, 2040, 2148, 2685, 2720, 2864, 3043, 3264, 3580, 4080, 4296, 5370, 5440, 5728, 6086, 7160, 8160, 8592, 9129, 10740, 11456, 12172, 14320, 15215, 16320, 17184, 18258, 21480, 24344, 28640, 30430, 34368, 36516, 42960, 45645, 48688, 57280, 60860, 73032, 85920, 91290, 97376, 121720, 146064, 171840, 182580, 194752, 243440, 292128, 365160, 486880, 584256, 730320, 973760, 1460640, 2921280]

約数ペア:

[(1, 2921280), (2, 1460640), (3, 973760), (4, 730320), (5, 584256), (6, 486880), (8, 365160), (10, 292128), (12, 243440), (15, 194752), (16, 182580), (17, 171840), (20, 146064), (24, 121720), (30, 97376), (32, 91290), (34, 85920), (40, 73032), (48, 60860), (51, 57280), (60, 48688), (64, 45645), (68, 42960), (80, 36516), (85, 34368), (96, 30430), (102, 28640), (120, 24344), (136, 21480), (160, 18258), (170, 17184), (179, 16320), (192, 15215), (204, 14320), (240, 12172), (255, 11456), (272, 10740), (320, 9129), (340, 8592), (358, 8160), (408, 7160), (480, 6086), (510, 5728), (537, 5440), (544, 5370), (680, 4296), (716, 4080), (816, 3580), (895, 3264), (960, 3043), (1020, 2864), (1074, 2720), (1088, 2685), (1360, 2148), (1432, 2040), (1632, 1790)]