87200640

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{15139}}^1$

素因数の和:15164

約数の個数: 96

約数和(自身を含む): 301134600

約数和(自身を除く): 213933960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2880, 5760, 15139, 30278, 45417, 60556, 75695, 90834, 121112, 136251, 151390, 181668, 227085, 242224, 272502, 302780, 363336, 454170, 484448, 545004, 605560, 681255, 726672, 908340, 968896, 1090008, 1211120, 1362510, 1453344, 1816680, 1937792, 2180016, 2422240, 2725020, 2906688, 3633360, 4360032, 4844480, 5450040, 5813376, 7266720, 8720064, 9688960, 10900080, 14533440, 17440128, 21800160, 29066880, 43600320, 87200640]

約数ペア:

[(1, 87200640), (2, 43600320), (3, 29066880), (4, 21800160), (5, 17440128), (6, 14533440), (8, 10900080), (9, 9688960), (10, 8720064), (12, 7266720), (15, 5813376), (16, 5450040), (18, 4844480), (20, 4360032), (24, 3633360), (30, 2906688), (32, 2725020), (36, 2422240), (40, 2180016), (45, 1937792), (48, 1816680), (60, 1453344), (64, 1362510), (72, 1211120), (80, 1090008), (90, 968896), (96, 908340), (120, 726672), (128, 681255), (144, 605560), (160, 545004), (180, 484448), (192, 454170), (240, 363336), (288, 302780), (320, 272502), (360, 242224), (384, 227085), (480, 181668), (576, 151390), (640, 136251), (720, 121112), (960, 90834), (1152, 75695), (1440, 60556), (1920, 45417), (2880, 30278), (5760, 15139)]