276767280

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{619}}^1$

素因数の和:670

約数の個数: 240

約数和(自身を含む): 1007435520

約数和(自身を除く): 730668240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 48, 54, 60, 69, 72, 80, 81, 90, 92, 108, 115, 120, 135, 138, 144, 162, 180, 184, 207, 216, 230, 240, 243, 270, 276, 324, 345, 360, 368, 405, 414, 432, 460, 486, 540, 552, 619, 621, 648, 690, 720, 810, 828, 920, 972, 1035, 1080, 1104, 1215, 1238, 1242, 1296, 1380, 1620, 1656, 1840, 1857, 1863, 1944, 2070, 2160, 2430, 2476, 2484, 2760, 3095, 3105, 3240, 3312, 3714, 3726, 3888, 4140, 4860, 4952, 4968, 5520, 5571, 5589, 6190, 6210, 6480, 7428, 7452, 8280, 9285, 9315, 9720, 9904, 9936, 11142, 11178, 12380, 12420, 14237, 14856, 14904, 16560, 16713, 18570, 18630, 19440, 22284, 22356, 24760, 24840, 27855, 27945, 28474, 29712, 29808, 33426, 37140, 37260, 42711, 44568, 44712, 49520, 49680, 50139, 55710, 55890, 56948, 66852, 71185, 74280, 74520, 83565, 85422, 89136, 89424, 100278, 111420, 111780, 113896, 128133, 133704, 142370, 148560, 149040, 150417, 167130, 170844, 200556, 213555, 222840, 223560, 227792, 250695, 256266, 267408, 284740, 300834, 334260, 341688, 384399, 401112, 427110, 445680, 447120, 501390, 512532, 569480, 601668, 640665, 668520, 683376, 752085, 768798, 802224, 854220, 1002780, 1025064, 1138960, 1153197, 1203336, 1281330, 1337040, 1504170, 1537596, 1708440, 1921995, 2005560, 2050128, 2306394, 2406672, 2562660, 3008340, 3075192, 3416880, 3459591, 3843990, 4011120, 4612788, 5125320, 5765985, 6016680, 6150384, 6919182, 7687980, 9225576, 10250640, 11531970, 12033360, 13838364, 15375960, 17297955, 18451152, 23063940, 27676728, 30751920, 34595910, 46127880, 55353456, 69191820, 92255760, 138383640, 276767280]

約数ペア:

[(1, 276767280), (2, 138383640), (3, 92255760), (4, 69191820), (5, 55353456), (6, 46127880), (8, 34595910), (9, 30751920), (10, 27676728), (12, 23063940), (15, 18451152), (16, 17297955), (18, 15375960), (20, 13838364), (23, 12033360), (24, 11531970), (27, 10250640), (30, 9225576), (36, 7687980), (40, 6919182), (45, 6150384), (46, 6016680), (48, 5765985), (54, 5125320), (60, 4612788), (69, 4011120), (72, 3843990), (80, 3459591), (81, 3416880), (90, 3075192), (92, 3008340), (108, 2562660), (115, 2406672), (120, 2306394), (135, 2050128), (138, 2005560), (144, 1921995), (162, 1708440), (180, 1537596), (184, 1504170), (207, 1337040), (216, 1281330), (230, 1203336), (240, 1153197), (243, 1138960), (270, 1025064), (276, 1002780), (324, 854220), (345, 802224), (360, 768798), (368, 752085), (405, 683376), (414, 668520), (432, 640665), (460, 601668), (486, 569480), (540, 512532), (552, 501390), (619, 447120), (621, 445680), (648, 427110), (690, 401112), (720, 384399), (810, 341688), (828, 334260), (920, 300834), (972, 284740), (1035, 267408), (1080, 256266), (1104, 250695), (1215, 227792), (1238, 223560), (1242, 222840), (1296, 213555), (1380, 200556), (1620, 170844), (1656, 167130), (1840, 150417), (1857, 149040), (1863, 148560), (1944, 142370), (2070, 133704), (2160, 128133), (2430, 113896), (2476, 111780), (2484, 111420), (2760, 100278), (3095, 89424), (3105, 89136), (3240, 85422), (3312, 83565), (3714, 74520), (3726, 74280), (3888, 71185), (4140, 66852), (4860, 56948), (4952, 55890), (4968, 55710), (5520, 50139), (5571, 49680), (5589, 49520), (6190, 44712), (6210, 44568), (6480, 42711), (7428, 37260), (7452, 37140), (8280, 33426), (9285, 29808), (9315, 29712), (9720, 28474), (9904, 27945), (9936, 27855), (11142, 24840), (11178, 24760), (12380, 22356), (12420, 22284), (14237, 19440), (14856, 18630), (14904, 18570), (16560, 16713)]