15707285280

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{178817}}^1$

素因数の和:178899

約数の個数: 144

約数和(自身を含む): 54480122424

約数和(自身を除く): 38772837144

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, 61, 72, 80, 90, 96, 120, 122, 144, 160, 180, 183, 240, 244, 288, 305, 360, 366, 480, 488, 549, 610, 720, 732, 915, 976, 1098, 1220, 1440, 1464, 1830, 1952, 2196, 2440, 2745, 2928, 3660, 4392, 4880, 5490, 5856, 7320, 8784, 9760, 10980, 14640, 17568, 21960, 29280, 43920, 87840, 178817, 357634, 536451, 715268, 894085, 1072902, 1430536, 1609353, 1788170, 2145804, 2682255, 2861072, 3218706, 3576340, 4291608, 5364510, 5722144, 6437412, 7152680, 8046765, 8583216, 10729020, 10907837, 12874824, 14305360, 16093530, 17166432, 21458040, 21815674, 25749648, 28610720, 32187060, 32723511, 42916080, 43631348, 51499296, 54539185, 64374120, 65447022, 85832160, 87262696, 98170533, 109078370, 128748240, 130894044, 163617555, 174525392, 196341066, 218156740, 257496480, 261788088, 327235110, 349050784, 392682132, 436313480, 490852665, 523576176, 654470220, 785364264, 872626960, 981705330, 1047152352, 1308940440, 1570728528, 1745253920, 1963410660, 2617880880, 3141457056, 3926821320, 5235761760, 7853642640, 15707285280]

約数ペア:

[(1, 15707285280), (2, 7853642640), (3, 5235761760), (4, 3926821320), (5, 3141457056), (6, 2617880880), (8, 1963410660), (9, 1745253920), (10, 1570728528), (12, 1308940440), (15, 1047152352), (16, 981705330), (18, 872626960), (20, 785364264), (24, 654470220), (30, 523576176), (32, 490852665), (36, 436313480), (40, 392682132), (45, 349050784), (48, 327235110), (60, 261788088), (61, 257496480), (72, 218156740), (80, 196341066), (90, 174525392), (96, 163617555), (120, 130894044), (122, 128748240), (144, 109078370), (160, 98170533), (180, 87262696), (183, 85832160), (240, 65447022), (244, 64374120), (288, 54539185), (305, 51499296), (360, 43631348), (366, 42916080), (480, 32723511), (488, 32187060), (549, 28610720), (610, 25749648), (720, 21815674), (732, 21458040), (915, 17166432), (976, 16093530), (1098, 14305360), (1220, 12874824), (1440, 10907837), (1464, 10729020), (1830, 8583216), (1952, 8046765), (2196, 7152680), (2440, 6437412), (2745, 5722144), (2928, 5364510), (3660, 4291608), (4392, 3576340), (4880, 3218706), (5490, 2861072), (5856, 2682255), (7320, 2145804), (8784, 1788170), (9760, 1609353), (10980, 1430536), (14640, 1072902), (17568, 894085), (21960, 715268), (29280, 536451), (43920, 357634), (87840, 178817)]