61189440

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4903}}^1$

素因数の和:4936

約数の個数: 112

約数和(自身を含む): 209263488

約数和(自身を除く): 148074048

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, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 390, 416, 480, 520, 624, 780, 832, 960, 1040, 1248, 1560, 2080, 2496, 3120, 4160, 4903, 6240, 9806, 12480, 14709, 19612, 24515, 29418, 39224, 49030, 58836, 63739, 73545, 78448, 98060, 117672, 127478, 147090, 156896, 191217, 196120, 235344, 254956, 294180, 313792, 318695, 382434, 392240, 470688, 509912, 588360, 637390, 764868, 784480, 941376, 956085, 1019824, 1176720, 1274780, 1529736, 1568960, 1912170, 2039648, 2353440, 2549560, 3059472, 3824340, 4079296, 4706880, 5099120, 6118944, 7648680, 10198240, 12237888, 15297360, 20396480, 30594720, 61189440]

約数ペア:

[(1, 61189440), (2, 30594720), (3, 20396480), (4, 15297360), (5, 12237888), (6, 10198240), (8, 7648680), (10, 6118944), (12, 5099120), (13, 4706880), (15, 4079296), (16, 3824340), (20, 3059472), (24, 2549560), (26, 2353440), (30, 2039648), (32, 1912170), (39, 1568960), (40, 1529736), (48, 1274780), (52, 1176720), (60, 1019824), (64, 956085), (65, 941376), (78, 784480), (80, 764868), (96, 637390), (104, 588360), (120, 509912), (130, 470688), (156, 392240), (160, 382434), (192, 318695), (195, 313792), (208, 294180), (240, 254956), (260, 235344), (312, 196120), (320, 191217), (390, 156896), (416, 147090), (480, 127478), (520, 117672), (624, 98060), (780, 78448), (832, 73545), (960, 63739), (1040, 58836), (1248, 49030), (1560, 39224), (2080, 29418), (2496, 24515), (3120, 19612), (4160, 14709), (4903, 12480), (6240, 9806)]