82962720

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3389}}^1$

素因数の和:3427

約数の個数: 144

約数和(自身を含む): 299852280

約数和(自身を除く): 216889560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 96, 102, 120, 136, 144, 153, 160, 170, 180, 204, 240, 255, 272, 288, 306, 340, 360, 408, 480, 510, 544, 612, 680, 720, 765, 816, 1020, 1224, 1360, 1440, 1530, 1632, 2040, 2448, 2720, 3060, 3389, 4080, 4896, 6120, 6778, 8160, 10167, 12240, 13556, 16945, 20334, 24480, 27112, 30501, 33890, 40668, 50835, 54224, 57613, 61002, 67780, 81336, 101670, 108448, 115226, 122004, 135560, 152505, 162672, 172839, 203340, 230452, 244008, 271120, 288065, 305010, 325344, 345678, 406680, 460904, 488016, 518517, 542240, 576130, 610020, 691356, 813360, 864195, 921808, 976032, 1037034, 1152260, 1220040, 1382712, 1626720, 1728390, 1843616, 2074068, 2304520, 2440080, 2592585, 2765424, 3456780, 4148136, 4609040, 4880160, 5185170, 5530848, 6913560, 8296272, 9218080, 10370340, 13827120, 16592544, 20740680, 27654240, 41481360, 82962720]

約数ペア:

[(1, 82962720), (2, 41481360), (3, 27654240), (4, 20740680), (5, 16592544), (6, 13827120), (8, 10370340), (9, 9218080), (10, 8296272), (12, 6913560), (15, 5530848), (16, 5185170), (17, 4880160), (18, 4609040), (20, 4148136), (24, 3456780), (30, 2765424), (32, 2592585), (34, 2440080), (36, 2304520), (40, 2074068), (45, 1843616), (48, 1728390), (51, 1626720), (60, 1382712), (68, 1220040), (72, 1152260), (80, 1037034), (85, 976032), (90, 921808), (96, 864195), (102, 813360), (120, 691356), (136, 610020), (144, 576130), (153, 542240), (160, 518517), (170, 488016), (180, 460904), (204, 406680), (240, 345678), (255, 325344), (272, 305010), (288, 288065), (306, 271120), (340, 244008), (360, 230452), (408, 203340), (480, 172839), (510, 162672), (544, 152505), (612, 135560), (680, 122004), (720, 115226), (765, 108448), (816, 101670), (1020, 81336), (1224, 67780), (1360, 61002), (1440, 57613), (1530, 54224), (1632, 50835), (2040, 40668), (2448, 33890), (2720, 30501), (3060, 27112), (3389, 24480), (4080, 20334), (4896, 16945), (6120, 13556), (6778, 12240), (8160, 10167)]