88938720

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4751}}^1$

素因数の和:4785

約数の個数: 144

約数和(自身を含む): 326918592

約数和(自身を除く): 237979872

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 195, 208, 234, 240, 260, 288, 312, 360, 390, 416, 468, 480, 520, 585, 624, 720, 780, 936, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 3120, 3744, 4680, 4751, 6240, 9360, 9502, 14253, 18720, 19004, 23755, 28506, 38008, 42759, 47510, 57012, 61763, 71265, 76016, 85518, 95020, 114024, 123526, 142530, 152032, 171036, 185289, 190040, 213795, 228048, 247052, 285060, 308815, 342072, 370578, 380080, 427590, 456096, 494104, 555867, 570120, 617630, 684144, 741156, 760160, 855180, 926445, 988208, 1111734, 1140240, 1235260, 1368288, 1482312, 1710360, 1852890, 1976416, 2223468, 2280480, 2470520, 2779335, 2964624, 3420720, 3705780, 4446936, 4941040, 5558670, 5929248, 6841440, 7411560, 8893872, 9882080, 11117340, 14823120, 17787744, 22234680, 29646240, 44469360, 88938720]

約数ペア:

[(1, 88938720), (2, 44469360), (3, 29646240), (4, 22234680), (5, 17787744), (6, 14823120), (8, 11117340), (9, 9882080), (10, 8893872), (12, 7411560), (13, 6841440), (15, 5929248), (16, 5558670), (18, 4941040), (20, 4446936), (24, 3705780), (26, 3420720), (30, 2964624), (32, 2779335), (36, 2470520), (39, 2280480), (40, 2223468), (45, 1976416), (48, 1852890), (52, 1710360), (60, 1482312), (65, 1368288), (72, 1235260), (78, 1140240), (80, 1111734), (90, 988208), (96, 926445), (104, 855180), (117, 760160), (120, 741156), (130, 684144), (144, 617630), (156, 570120), (160, 555867), (180, 494104), (195, 456096), (208, 427590), (234, 380080), (240, 370578), (260, 342072), (288, 308815), (312, 285060), (360, 247052), (390, 228048), (416, 213795), (468, 190040), (480, 185289), (520, 171036), (585, 152032), (624, 142530), (720, 123526), (780, 114024), (936, 95020), (1040, 85518), (1170, 76016), (1248, 71265), (1440, 61763), (1560, 57012), (1872, 47510), (2080, 42759), (2340, 38008), (3120, 28506), (3744, 23755), (4680, 19004), (4751, 18720), (6240, 14253), (9360, 9502)]