219882240

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{19087}}^1$

素因数の和:19114

約数の個数: 108

約数和(自身を含む): 760809504

約数和(自身を除く): 540927264

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, 256, 288, 320, 360, 384, 480, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1920, 2304, 2880, 3840, 5760, 11520, 19087, 38174, 57261, 76348, 95435, 114522, 152696, 171783, 190870, 229044, 286305, 305392, 343566, 381740, 458088, 572610, 610784, 687132, 763480, 858915, 916176, 1145220, 1221568, 1374264, 1526960, 1717830, 1832352, 2290440, 2443136, 2748528, 3053920, 3435660, 3664704, 4580880, 4886272, 5497056, 6107840, 6871320, 7329408, 9161760, 10994112, 12215680, 13742640, 14658816, 18323520, 21988224, 24431360, 27485280, 36647040, 43976448, 54970560, 73294080, 109941120, 219882240]

約数ペア:

[(1, 219882240), (2, 109941120), (3, 73294080), (4, 54970560), (5, 43976448), (6, 36647040), (8, 27485280), (9, 24431360), (10, 21988224), (12, 18323520), (15, 14658816), (16, 13742640), (18, 12215680), (20, 10994112), (24, 9161760), (30, 7329408), (32, 6871320), (36, 6107840), (40, 5497056), (45, 4886272), (48, 4580880), (60, 3664704), (64, 3435660), (72, 3053920), (80, 2748528), (90, 2443136), (96, 2290440), (120, 1832352), (128, 1717830), (144, 1526960), (160, 1374264), (180, 1221568), (192, 1145220), (240, 916176), (256, 858915), (288, 763480), (320, 687132), (360, 610784), (384, 572610), (480, 458088), (576, 381740), (640, 343566), (720, 305392), (768, 286305), (960, 229044), (1152, 190870), (1280, 171783), (1440, 152696), (1920, 114522), (2304, 95435), (2880, 76348), (3840, 57261), (5760, 38174), (11520, 19087)]