488751360

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{7487}}^1$

素因数の和:7528

約数の個数: 144

約数和(自身を含む): 1652990976

約数和(自身を除く): 1164239616

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, 128, 136, 160, 170, 192, 204, 240, 255, 256, 272, 320, 340, 384, 408, 480, 510, 544, 640, 680, 768, 816, 960, 1020, 1088, 1280, 1360, 1632, 1920, 2040, 2176, 2720, 3264, 3840, 4080, 4352, 5440, 6528, 7487, 8160, 10880, 13056, 14974, 16320, 21760, 22461, 29948, 32640, 37435, 44922, 59896, 65280, 74870, 89844, 112305, 119792, 127279, 149740, 179688, 224610, 239584, 254558, 299480, 359376, 381837, 449220, 479168, 509116, 598960, 636395, 718752, 763674, 898440, 958336, 1018232, 1197920, 1272790, 1437504, 1527348, 1796880, 1909185, 1916672, 2036464, 2395840, 2545580, 2875008, 3054696, 3593760, 3818370, 4072928, 4791680, 5091160, 5750016, 6109392, 7187520, 7636740, 8145856, 9583360, 10182320, 12218784, 14375040, 15273480, 16291712, 20364640, 24437568, 28750080, 30546960, 32583424, 40729280, 48875136, 61093920, 81458560, 97750272, 122187840, 162917120, 244375680, 488751360]

約数ペア:

[(1, 488751360), (2, 244375680), (3, 162917120), (4, 122187840), (5, 97750272), (6, 81458560), (8, 61093920), (10, 48875136), (12, 40729280), (15, 32583424), (16, 30546960), (17, 28750080), (20, 24437568), (24, 20364640), (30, 16291712), (32, 15273480), (34, 14375040), (40, 12218784), (48, 10182320), (51, 9583360), (60, 8145856), (64, 7636740), (68, 7187520), (80, 6109392), (85, 5750016), (96, 5091160), (102, 4791680), (120, 4072928), (128, 3818370), (136, 3593760), (160, 3054696), (170, 2875008), (192, 2545580), (204, 2395840), (240, 2036464), (255, 1916672), (256, 1909185), (272, 1796880), (320, 1527348), (340, 1437504), (384, 1272790), (408, 1197920), (480, 1018232), (510, 958336), (544, 898440), (640, 763674), (680, 718752), (768, 636395), (816, 598960), (960, 509116), (1020, 479168), (1088, 449220), (1280, 381837), (1360, 359376), (1632, 299480), (1920, 254558), (2040, 239584), (2176, 224610), (2720, 179688), (3264, 149740), (3840, 127279), (4080, 119792), (4352, 112305), (5440, 89844), (6528, 74870), (7487, 65280), (8160, 59896), (10880, 44922), (13056, 37435), (14974, 32640), (16320, 29948), (21760, 22461)]