89680680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{10831}}^1$

素因数の和:10871

約数の個数: 96

約数和(自身を含む): 304162560

約数和(自身を除く): 214481880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 36, 40, 45, 46, 60, 69, 72, 90, 92, 115, 120, 138, 180, 184, 207, 230, 276, 345, 360, 414, 460, 552, 690, 828, 920, 1035, 1380, 1656, 2070, 2760, 4140, 8280, 10831, 21662, 32493, 43324, 54155, 64986, 86648, 97479, 108310, 129972, 162465, 194958, 216620, 249113, 259944, 324930, 389916, 433240, 487395, 498226, 649860, 747339, 779832, 974790, 996452, 1245565, 1299720, 1494678, 1949580, 1992904, 2242017, 2491130, 2989356, 3736695, 3899160, 4484034, 4982260, 5978712, 7473390, 8968068, 9964520, 11210085, 14946780, 17936136, 22420170, 29893560, 44840340, 89680680]

約数ペア:

[(1, 89680680), (2, 44840340), (3, 29893560), (4, 22420170), (5, 17936136), (6, 14946780), (8, 11210085), (9, 9964520), (10, 8968068), (12, 7473390), (15, 5978712), (18, 4982260), (20, 4484034), (23, 3899160), (24, 3736695), (30, 2989356), (36, 2491130), (40, 2242017), (45, 1992904), (46, 1949580), (60, 1494678), (69, 1299720), (72, 1245565), (90, 996452), (92, 974790), (115, 779832), (120, 747339), (138, 649860), (180, 498226), (184, 487395), (207, 433240), (230, 389916), (276, 324930), (345, 259944), (360, 249113), (414, 216620), (460, 194958), (552, 162465), (690, 129972), (828, 108310), (920, 97479), (1035, 86648), (1380, 64986), (1656, 54155), (2070, 43324), (2760, 32493), (4140, 21662), (8280, 10831)]