255772080

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{59}}^1\times {\mathrm{223}}^1$

素因数の和:310

約数の個数: 240

約数和(自身を含む): 909941760

約数和(自身を除く): 654169680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 59, 60, 72, 80, 81, 90, 108, 118, 120, 135, 144, 162, 177, 180, 216, 223, 236, 240, 243, 270, 295, 324, 354, 360, 405, 432, 446, 472, 486, 531, 540, 590, 648, 669, 708, 720, 810, 885, 892, 944, 972, 1062, 1080, 1115, 1180, 1215, 1296, 1338, 1416, 1593, 1620, 1770, 1784, 1944, 2007, 2124, 2160, 2230, 2360, 2430, 2655, 2676, 2832, 3186, 3240, 3345, 3540, 3568, 3888, 4014, 4248, 4460, 4720, 4779, 4860, 5310, 5352, 6021, 6372, 6480, 6690, 7080, 7965, 8028, 8496, 8920, 9558, 9720, 10035, 10620, 10704, 12042, 12744, 13157, 13380, 14160, 14337, 15930, 16056, 17840, 18063, 19116, 19440, 20070, 21240, 23895, 24084, 25488, 26314, 26760, 28674, 30105, 31860, 32112, 36126, 38232, 39471, 40140, 42480, 47790, 48168, 52628, 53520, 54189, 57348, 60210, 63720, 65785, 71685, 72252, 76464, 78942, 80280, 90315, 95580, 96336, 105256, 108378, 114696, 118413, 120420, 127440, 131570, 143370, 144504, 157884, 160560, 180630, 191160, 197355, 210512, 216756, 229392, 236826, 240840, 263140, 270945, 286740, 289008, 315768, 355239, 361260, 382320, 394710, 433512, 473652, 481680, 526280, 541890, 573480, 592065, 631536, 710478, 722520, 789420, 867024, 947304, 1052560, 1065717, 1083780, 1146960, 1184130, 1420956, 1445040, 1578840, 1776195, 1894608, 2131434, 2167560, 2368260, 2841912, 3157680, 3197151, 3552390, 4262868, 4335120, 4736520, 5328585, 5683824, 6394302, 7104780, 8525736, 9473040, 10657170, 12788604, 14209560, 15985755, 17051472, 21314340, 25577208, 28419120, 31971510, 42628680, 51154416, 63943020, 85257360, 127886040, 255772080]

約数ペア:

[(1, 255772080), (2, 127886040), (3, 85257360), (4, 63943020), (5, 51154416), (6, 42628680), (8, 31971510), (9, 28419120), (10, 25577208), (12, 21314340), (15, 17051472), (16, 15985755), (18, 14209560), (20, 12788604), (24, 10657170), (27, 9473040), (30, 8525736), (36, 7104780), (40, 6394302), (45, 5683824), (48, 5328585), (54, 4736520), (59, 4335120), (60, 4262868), (72, 3552390), (80, 3197151), (81, 3157680), (90, 2841912), (108, 2368260), (118, 2167560), (120, 2131434), (135, 1894608), (144, 1776195), (162, 1578840), (177, 1445040), (180, 1420956), (216, 1184130), (223, 1146960), (236, 1083780), (240, 1065717), (243, 1052560), (270, 947304), (295, 867024), (324, 789420), (354, 722520), (360, 710478), (405, 631536), (432, 592065), (446, 573480), (472, 541890), (486, 526280), (531, 481680), (540, 473652), (590, 433512), (648, 394710), (669, 382320), (708, 361260), (720, 355239), (810, 315768), (885, 289008), (892, 286740), (944, 270945), (972, 263140), (1062, 240840), (1080, 236826), (1115, 229392), (1180, 216756), (1215, 210512), (1296, 197355), (1338, 191160), (1416, 180630), (1593, 160560), (1620, 157884), (1770, 144504), (1784, 143370), (1944, 131570), (2007, 127440), (2124, 120420), (2160, 118413), (2230, 114696), (2360, 108378), (2430, 105256), (2655, 96336), (2676, 95580), (2832, 90315), (3186, 80280), (3240, 78942), (3345, 76464), (3540, 72252), (3568, 71685), (3888, 65785), (4014, 63720), (4248, 60210), (4460, 57348), (4720, 54189), (4779, 53520), (4860, 52628), (5310, 48168), (5352, 47790), (6021, 42480), (6372, 40140), (6480, 39471), (6690, 38232), (7080, 36126), (7965, 32112), (8028, 31860), (8496, 30105), (8920, 28674), (9558, 26760), (9720, 26314), (10035, 25488), (10620, 24084), (10704, 23895), (12042, 21240), (12744, 20070), (13157, 19440), (13380, 19116), (14160, 18063), (14337, 17840), (15930, 16056)]