262080360

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{59}}^1\times {\mathrm{457}}^1$

素因数の和:542

約数の個数: 192

約数和(自身を含む): 900244800

約数和(自身を除く): 638164440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 59, 60, 72, 81, 90, 108, 118, 120, 135, 162, 177, 180, 216, 236, 243, 270, 295, 324, 354, 360, 405, 457, 472, 486, 531, 540, 590, 648, 708, 810, 885, 914, 972, 1062, 1080, 1180, 1215, 1371, 1416, 1593, 1620, 1770, 1828, 1944, 2124, 2285, 2360, 2430, 2655, 2742, 3186, 3240, 3540, 3656, 4113, 4248, 4570, 4779, 4860, 5310, 5484, 6372, 6855, 7080, 7965, 8226, 9140, 9558, 9720, 10620, 10968, 12339, 12744, 13710, 14337, 15930, 16452, 18280, 19116, 20565, 21240, 23895, 24678, 26963, 27420, 28674, 31860, 32904, 37017, 38232, 41130, 47790, 49356, 53926, 54840, 57348, 61695, 63720, 71685, 74034, 80889, 82260, 95580, 98712, 107852, 111051, 114696, 123390, 134815, 143370, 148068, 161778, 164520, 185085, 191160, 215704, 222102, 242667, 246780, 269630, 286740, 296136, 323556, 370170, 404445, 444204, 485334, 493560, 539260, 555255, 573480, 647112, 728001, 740340, 808890, 888408, 970668, 1078520, 1110510, 1213335, 1456002, 1480680, 1617780, 1941336, 2184003, 2221020, 2426670, 2912004, 3235560, 3640005, 4368006, 4442040, 4853340, 5824008, 6552009, 7280010, 8736012, 9706680, 10920015, 13104018, 14560020, 17472024, 21840030, 26208036, 29120040, 32760045, 43680060, 52416072, 65520090, 87360120, 131040180, 262080360]

約数ペア:

[(1, 262080360), (2, 131040180), (3, 87360120), (4, 65520090), (5, 52416072), (6, 43680060), (8, 32760045), (9, 29120040), (10, 26208036), (12, 21840030), (15, 17472024), (18, 14560020), (20, 13104018), (24, 10920015), (27, 9706680), (30, 8736012), (36, 7280010), (40, 6552009), (45, 5824008), (54, 4853340), (59, 4442040), (60, 4368006), (72, 3640005), (81, 3235560), (90, 2912004), (108, 2426670), (118, 2221020), (120, 2184003), (135, 1941336), (162, 1617780), (177, 1480680), (180, 1456002), (216, 1213335), (236, 1110510), (243, 1078520), (270, 970668), (295, 888408), (324, 808890), (354, 740340), (360, 728001), (405, 647112), (457, 573480), (472, 555255), (486, 539260), (531, 493560), (540, 485334), (590, 444204), (648, 404445), (708, 370170), (810, 323556), (885, 296136), (914, 286740), (972, 269630), (1062, 246780), (1080, 242667), (1180, 222102), (1215, 215704), (1371, 191160), (1416, 185085), (1593, 164520), (1620, 161778), (1770, 148068), (1828, 143370), (1944, 134815), (2124, 123390), (2285, 114696), (2360, 111051), (2430, 107852), (2655, 98712), (2742, 95580), (3186, 82260), (3240, 80889), (3540, 74034), (3656, 71685), (4113, 63720), (4248, 61695), (4570, 57348), (4779, 54840), (4860, 53926), (5310, 49356), (5484, 47790), (6372, 41130), (6855, 38232), (7080, 37017), (7965, 32904), (8226, 31860), (9140, 28674), (9558, 27420), (9720, 26963), (10620, 24678), (10968, 23895), (12339, 21240), (12744, 20565), (13710, 19116), (14337, 18280), (15930, 16452)]