29777280

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1193}}^1$

素因数の和:1228

約数の個数: 128

約数和(自身を含む): 102301920

約数和(自身を除く): 72524640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 384, 390, 416, 480, 520, 624, 640, 780, 832, 960, 1040, 1193, 1248, 1560, 1664, 1920, 2080, 2386, 2496, 3120, 3579, 4160, 4772, 4992, 5965, 6240, 7158, 8320, 9544, 11930, 12480, 14316, 15509, 17895, 19088, 23860, 24960, 28632, 31018, 35790, 38176, 46527, 47720, 57264, 62036, 71580, 76352, 77545, 93054, 95440, 114528, 124072, 143160, 152704, 155090, 186108, 190880, 229056, 232635, 248144, 286320, 310180, 372216, 381760, 458112, 465270, 496288, 572640, 620360, 744432, 763520, 930540, 992576, 1145280, 1240720, 1488864, 1861080, 1985152, 2290560, 2481440, 2977728, 3722160, 4962880, 5955456, 7444320, 9925760, 14888640, 29777280]

約数ペア:

[(1, 29777280), (2, 14888640), (3, 9925760), (4, 7444320), (5, 5955456), (6, 4962880), (8, 3722160), (10, 2977728), (12, 2481440), (13, 2290560), (15, 1985152), (16, 1861080), (20, 1488864), (24, 1240720), (26, 1145280), (30, 992576), (32, 930540), (39, 763520), (40, 744432), (48, 620360), (52, 572640), (60, 496288), (64, 465270), (65, 458112), (78, 381760), (80, 372216), (96, 310180), (104, 286320), (120, 248144), (128, 232635), (130, 229056), (156, 190880), (160, 186108), (192, 155090), (195, 152704), (208, 143160), (240, 124072), (260, 114528), (312, 95440), (320, 93054), (384, 77545), (390, 76352), (416, 71580), (480, 62036), (520, 57264), (624, 47720), (640, 46527), (780, 38176), (832, 35790), (960, 31018), (1040, 28632), (1193, 24960), (1248, 23860), (1560, 19088), (1664, 17895), (1920, 15509), (2080, 14316), (2386, 12480), (2496, 11930), (3120, 9544), (3579, 8320), (4160, 7158), (4772, 6240), (4992, 5965)]