87262920

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1171}}^1$

素因数の和:1217

約数の個数: 160

約数和(自身を含む): 306313920

約数和(自身を除く): 219051000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 54, 60, 69, 72, 81, 90, 92, 108, 115, 120, 135, 138, 162, 180, 184, 207, 216, 230, 270, 276, 324, 345, 360, 405, 414, 460, 540, 552, 621, 648, 690, 810, 828, 920, 1035, 1080, 1171, 1242, 1380, 1620, 1656, 1863, 2070, 2342, 2484, 2760, 3105, 3240, 3513, 3726, 4140, 4684, 4968, 5855, 6210, 7026, 7452, 8280, 9315, 9368, 10539, 11710, 12420, 14052, 14904, 17565, 18630, 21078, 23420, 24840, 26933, 28104, 31617, 35130, 37260, 42156, 46840, 52695, 53866, 63234, 70260, 74520, 80799, 84312, 94851, 105390, 107732, 126468, 134665, 140520, 158085, 161598, 189702, 210780, 215464, 242397, 252936, 269330, 316170, 323196, 379404, 403995, 421560, 474255, 484794, 538660, 632340, 646392, 727191, 758808, 807990, 948510, 969588, 1077320, 1211985, 1264680, 1454382, 1615980, 1897020, 1939176, 2181573, 2423970, 2908764, 3231960, 3635955, 3794040, 4363146, 4847940, 5817528, 7271910, 8726292, 9695880, 10907865, 14543820, 17452584, 21815730, 29087640, 43631460, 87262920]

約数ペア:

[(1, 87262920), (2, 43631460), (3, 29087640), (4, 21815730), (5, 17452584), (6, 14543820), (8, 10907865), (9, 9695880), (10, 8726292), (12, 7271910), (15, 5817528), (18, 4847940), (20, 4363146), (23, 3794040), (24, 3635955), (27, 3231960), (30, 2908764), (36, 2423970), (40, 2181573), (45, 1939176), (46, 1897020), (54, 1615980), (60, 1454382), (69, 1264680), (72, 1211985), (81, 1077320), (90, 969588), (92, 948510), (108, 807990), (115, 758808), (120, 727191), (135, 646392), (138, 632340), (162, 538660), (180, 484794), (184, 474255), (207, 421560), (216, 403995), (230, 379404), (270, 323196), (276, 316170), (324, 269330), (345, 252936), (360, 242397), (405, 215464), (414, 210780), (460, 189702), (540, 161598), (552, 158085), (621, 140520), (648, 134665), (690, 126468), (810, 107732), (828, 105390), (920, 94851), (1035, 84312), (1080, 80799), (1171, 74520), (1242, 70260), (1380, 63234), (1620, 53866), (1656, 52695), (1863, 46840), (2070, 42156), (2342, 37260), (2484, 35130), (2760, 31617), (3105, 28104), (3240, 26933), (3513, 24840), (3726, 23420), (4140, 21078), (4684, 18630), (4968, 17565), (5855, 14904), (6210, 14052), (7026, 12420), (7452, 11710), (8280, 10539), (9315, 9368)]