913920

素因数分解:

$2^9\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1$

素因数の和:50

約数の個数: 160

約数和(自身を含む): 3535488

約数和(自身を除く): 2621568

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 32, 34, 35, 40, 42, 48, 51, 56, 60, 64, 68, 70, 80, 84, 85, 96, 102, 105, 112, 119, 120, 128, 136, 140, 160, 168, 170, 192, 204, 210, 224, 238, 240, 255, 256, 272, 280, 320, 336, 340, 357, 384, 408, 420, 448, 476, 480, 510, 512, 544, 560, 595, 640, 672, 680, 714, 768, 816, 840, 896, 952, 960, 1020, 1088, 1120, 1190, 1280, 1344, 1360, 1428, 1536, 1632, 1680, 1785, 1792, 1904, 1920, 2040, 2176, 2240, 2380, 2560, 2688, 2720, 2856, 3264, 3360, 3570, 3584, 3808, 3840, 4080, 4352, 4480, 4760, 5376, 5440, 5712, 6528, 6720, 7140, 7616, 7680, 8160, 8704, 8960, 9520, 10752, 10880, 11424, 13056, 13440, 14280, 15232, 16320, 17920, 19040, 21760, 22848, 26112, 26880, 28560, 30464, 32640, 38080, 43520, 45696, 53760, 57120, 60928, 65280, 76160, 91392, 114240, 130560, 152320, 182784, 228480, 304640, 456960, 913920]

約数ペア:

[(1, 913920), (2, 456960), (3, 304640), (4, 228480), (5, 182784), (6, 152320), (7, 130560), (8, 114240), (10, 91392), (12, 76160), (14, 65280), (15, 60928), (16, 57120), (17, 53760), (20, 45696), (21, 43520), (24, 38080), (28, 32640), (30, 30464), (32, 28560), (34, 26880), (35, 26112), (40, 22848), (42, 21760), (48, 19040), (51, 17920), (56, 16320), (60, 15232), (64, 14280), (68, 13440), (70, 13056), (80, 11424), (84, 10880), (85, 10752), (96, 9520), (102, 8960), (105, 8704), (112, 8160), (119, 7680), (120, 7616), (128, 7140), (136, 6720), (140, 6528), (160, 5712), (168, 5440), (170, 5376), (192, 4760), (204, 4480), (210, 4352), (224, 4080), (238, 3840), (240, 3808), (255, 3584), (256, 3570), (272, 3360), (280, 3264), (320, 2856), (336, 2720), (340, 2688), (357, 2560), (384, 2380), (408, 2240), (420, 2176), (448, 2040), (476, 1920), (480, 1904), (510, 1792), (512, 1785), (544, 1680), (560, 1632), (595, 1536), (640, 1428), (672, 1360), (680, 1344), (714, 1280), (768, 1190), (816, 1120), (840, 1088), (896, 1020), (952, 960)]