61601280

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{617}}^1$

素因数の和:656

約数の個数: 160

約数和(自身を含む): 212423904

約数和(自身を除く): 150822624

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, 256, 260, 312, 320, 384, 390, 416, 480, 512, 520, 617, 624, 640, 768, 780, 832, 960, 1040, 1234, 1248, 1280, 1536, 1560, 1664, 1851, 1920, 2080, 2468, 2496, 2560, 3085, 3120, 3328, 3702, 3840, 4160, 4936, 4992, 6170, 6240, 6656, 7404, 7680, 8021, 8320, 9255, 9872, 9984, 12340, 12480, 14808, 16042, 16640, 18510, 19744, 19968, 24063, 24680, 24960, 29616, 32084, 33280, 37020, 39488, 40105, 48126, 49360, 49920, 59232, 64168, 74040, 78976, 80210, 96252, 98720, 99840, 118464, 120315, 128336, 148080, 157952, 160420, 192504, 197440, 236928, 240630, 256672, 296160, 315904, 320840, 385008, 394880, 473856, 481260, 513344, 592320, 641680, 770016, 789760, 947712, 962520, 1026688, 1184640, 1283360, 1540032, 1579520, 1925040, 2053376, 2369280, 2566720, 3080064, 3850080, 4106752, 4738560, 5133440, 6160128, 7700160, 10266880, 12320256, 15400320, 20533760, 30800640, 61601280]

約数ペア:

[(1, 61601280), (2, 30800640), (3, 20533760), (4, 15400320), (5, 12320256), (6, 10266880), (8, 7700160), (10, 6160128), (12, 5133440), (13, 4738560), (15, 4106752), (16, 3850080), (20, 3080064), (24, 2566720), (26, 2369280), (30, 2053376), (32, 1925040), (39, 1579520), (40, 1540032), (48, 1283360), (52, 1184640), (60, 1026688), (64, 962520), (65, 947712), (78, 789760), (80, 770016), (96, 641680), (104, 592320), (120, 513344), (128, 481260), (130, 473856), (156, 394880), (160, 385008), (192, 320840), (195, 315904), (208, 296160), (240, 256672), (256, 240630), (260, 236928), (312, 197440), (320, 192504), (384, 160420), (390, 157952), (416, 148080), (480, 128336), (512, 120315), (520, 118464), (617, 99840), (624, 98720), (640, 96252), (768, 80210), (780, 78976), (832, 74040), (960, 64168), (1040, 59232), (1234, 49920), (1248, 49360), (1280, 48126), (1536, 40105), (1560, 39488), (1664, 37020), (1851, 33280), (1920, 32084), (2080, 29616), (2468, 24960), (2496, 24680), (2560, 24063), (3085, 19968), (3120, 19744), (3328, 18510), (3702, 16640), (3840, 16042), (4160, 14808), (4936, 12480), (4992, 12340), (6170, 9984), (6240, 9872), (6656, 9255), (7404, 8320), (7680, 8021)]