246155520

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4931}}^1$

素因数の和:4968

約数の個数: 144

約数和(自身を含む): 846804672

約数和(自身を除く): 600649152

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, 128, 130, 156, 160, 192, 195, 208, 240, 256, 260, 312, 320, 384, 390, 416, 480, 520, 624, 640, 768, 780, 832, 960, 1040, 1248, 1280, 1560, 1664, 1920, 2080, 2496, 3120, 3328, 3840, 4160, 4931, 4992, 6240, 8320, 9862, 9984, 12480, 14793, 16640, 19724, 24655, 24960, 29586, 39448, 49310, 49920, 59172, 64103, 73965, 78896, 98620, 118344, 128206, 147930, 157792, 192309, 197240, 236688, 256412, 295860, 315584, 320515, 384618, 394480, 473376, 512824, 591720, 631168, 641030, 769236, 788960, 946752, 961545, 1025648, 1183440, 1262336, 1282060, 1538472, 1577920, 1893504, 1923090, 2051296, 2366880, 2564120, 3076944, 3155840, 3787008, 3846180, 4102592, 4733760, 5128240, 6153888, 6311680, 7692360, 8205184, 9467520, 10256480, 12307776, 15384720, 16410368, 18935040, 20512960, 24615552, 30769440, 41025920, 49231104, 61538880, 82051840, 123077760, 246155520]

約数ペア:

[(1, 246155520), (2, 123077760), (3, 82051840), (4, 61538880), (5, 49231104), (6, 41025920), (8, 30769440), (10, 24615552), (12, 20512960), (13, 18935040), (15, 16410368), (16, 15384720), (20, 12307776), (24, 10256480), (26, 9467520), (30, 8205184), (32, 7692360), (39, 6311680), (40, 6153888), (48, 5128240), (52, 4733760), (60, 4102592), (64, 3846180), (65, 3787008), (78, 3155840), (80, 3076944), (96, 2564120), (104, 2366880), (120, 2051296), (128, 1923090), (130, 1893504), (156, 1577920), (160, 1538472), (192, 1282060), (195, 1262336), (208, 1183440), (240, 1025648), (256, 961545), (260, 946752), (312, 788960), (320, 769236), (384, 641030), (390, 631168), (416, 591720), (480, 512824), (520, 473376), (624, 394480), (640, 384618), (768, 320515), (780, 315584), (832, 295860), (960, 256412), (1040, 236688), (1248, 197240), (1280, 192309), (1560, 157792), (1664, 147930), (1920, 128206), (2080, 118344), (2496, 98620), (3120, 78896), (3328, 73965), (3840, 64103), (4160, 59172), (4931, 49920), (4992, 49310), (6240, 39448), (8320, 29586), (9862, 24960), (9984, 24655), (12480, 19724), (14793, 16640)]