74118720

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5939}}^1$

素因数の和:5972

約数の個数: 112

約数和(自身を含む): 253471680

約数和(自身を除く): 179352960

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, 5939, 6240, 11878, 12480, 17817, 23756, 29695, 35634, 47512, 59390, 71268, 77207, 89085, 95024, 118780, 142536, 154414, 178170, 190048, 231621, 237560, 285072, 308828, 356340, 380096, 386035, 463242, 475120, 570144, 617656, 712680, 772070, 926484, 950240, 1140288, 1158105, 1235312, 1425360, 1544140, 1852968, 1900480, 2316210, 2470624, 2850720, 3088280, 3705936, 4632420, 4941248, 5701440, 6176560, 7411872, 9264840, 12353120, 14823744, 18529680, 24706240, 37059360, 74118720]

約数ペア:

[(1, 74118720), (2, 37059360), (3, 24706240), (4, 18529680), (5, 14823744), (6, 12353120), (8, 9264840), (10, 7411872), (12, 6176560), (13, 5701440), (15, 4941248), (16, 4632420), (20, 3705936), (24, 3088280), (26, 2850720), (30, 2470624), (32, 2316210), (39, 1900480), (40, 1852968), (48, 1544140), (52, 1425360), (60, 1235312), (64, 1158105), (65, 1140288), (78, 950240), (80, 926484), (96, 772070), (104, 712680), (120, 617656), (130, 570144), (156, 475120), (160, 463242), (192, 386035), (195, 380096), (208, 356340), (240, 308828), (260, 285072), (312, 237560), (320, 231621), (390, 190048), (416, 178170), (480, 154414), (520, 142536), (624, 118780), (780, 95024), (832, 89085), (960, 77207), (1040, 71268), (1248, 59390), (1560, 47512), (2080, 35634), (2496, 29695), (3120, 23756), (4160, 17817), (5939, 12480), (6240, 11878)]