2679846720

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{39317}}^1$

素因数の和:39408

約数の個数: 112

約数和(自身を含む): 8628571008

約数和(自身を除く): 5948724288

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 71, 80, 96, 120, 142, 160, 192, 213, 240, 284, 320, 355, 426, 480, 568, 710, 852, 960, 1065, 1136, 1420, 1704, 2130, 2272, 2840, 3408, 4260, 4544, 5680, 6816, 8520, 11360, 13632, 17040, 22720, 34080, 39317, 68160, 78634, 117951, 157268, 196585, 235902, 314536, 393170, 471804, 589755, 629072, 786340, 943608, 1179510, 1258144, 1572680, 1887216, 2359020, 2516288, 2791507, 3145360, 3774432, 4718040, 5583014, 6290720, 7548864, 8374521, 9436080, 11166028, 12581440, 13957535, 16749042, 18872160, 22332056, 27915070, 33498084, 37744320, 41872605, 44664112, 55830140, 66996168, 83745210, 89328224, 111660280, 133992336, 167490420, 178656448, 223320560, 267984672, 334980840, 446641120, 535969344, 669961680, 893282240, 1339923360, 2679846720]

約数ペア:

[(1, 2679846720), (2, 1339923360), (3, 893282240), (4, 669961680), (5, 535969344), (6, 446641120), (8, 334980840), (10, 267984672), (12, 223320560), (15, 178656448), (16, 167490420), (20, 133992336), (24, 111660280), (30, 89328224), (32, 83745210), (40, 66996168), (48, 55830140), (60, 44664112), (64, 41872605), (71, 37744320), (80, 33498084), (96, 27915070), (120, 22332056), (142, 18872160), (160, 16749042), (192, 13957535), (213, 12581440), (240, 11166028), (284, 9436080), (320, 8374521), (355, 7548864), (426, 6290720), (480, 5583014), (568, 4718040), (710, 3774432), (852, 3145360), (960, 2791507), (1065, 2516288), (1136, 2359020), (1420, 1887216), (1704, 1572680), (2130, 1258144), (2272, 1179510), (2840, 943608), (3408, 786340), (4260, 629072), (4544, 589755), (5680, 471804), (6816, 393170), (8520, 314536), (11360, 235902), (13632, 196585), (17040, 157268), (22720, 117951), (34080, 78634), (39317, 68160)]