87366720

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{13001}}^1$

素因数の和:13028

約数の個数: 112

約数和(自身を含む): 317040768

約数和(自身を除く): 229674048

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 6720, 13001, 26002, 39003, 52004, 65005, 78006, 91007, 104008, 130010, 156012, 182014, 195015, 208016, 260020, 273021, 312024, 364028, 390030, 416032, 455035, 520040, 546042, 624048, 728056, 780060, 832064, 910070, 1040080, 1092084, 1248096, 1365105, 1456112, 1560120, 1820140, 2080160, 2184168, 2496192, 2730210, 2912224, 3120240, 3640280, 4160320, 4368336, 5460420, 5824448, 6240480, 7280560, 8736672, 10920840, 12480960, 14561120, 17473344, 21841680, 29122240, 43683360, 87366720]

約数ペア:

[(1, 87366720), (2, 43683360), (3, 29122240), (4, 21841680), (5, 17473344), (6, 14561120), (7, 12480960), (8, 10920840), (10, 8736672), (12, 7280560), (14, 6240480), (15, 5824448), (16, 5460420), (20, 4368336), (21, 4160320), (24, 3640280), (28, 3120240), (30, 2912224), (32, 2730210), (35, 2496192), (40, 2184168), (42, 2080160), (48, 1820140), (56, 1560120), (60, 1456112), (64, 1365105), (70, 1248096), (80, 1092084), (84, 1040080), (96, 910070), (105, 832064), (112, 780060), (120, 728056), (140, 624048), (160, 546042), (168, 520040), (192, 455035), (210, 416032), (224, 390030), (240, 364028), (280, 312024), (320, 273021), (336, 260020), (420, 208016), (448, 195015), (480, 182014), (560, 156012), (672, 130010), (840, 104008), (960, 91007), (1120, 78006), (1344, 65005), (1680, 52004), (2240, 39003), (3360, 26002), (6720, 13001)]