73120680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{8831}}^1$

素因数の和:8871

約数の個数: 96

約数和(自身を含む): 248002560

約数和(自身を除く): 174881880

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, 8831, 17662, 26493, 35324, 44155, 52986, 70648, 79479, 88310, 105972, 132465, 158958, 176620, 203113, 211944, 264930, 317916, 353240, 397395, 406226, 529860, 609339, 635832, 794790, 812452, 1015565, 1059720, 1218678, 1589580, 1624904, 1828017, 2031130, 2437356, 3046695, 3179160, 3656034, 4062260, 4874712, 6093390, 7312068, 8124520, 9140085, 12186780, 14624136, 18280170, 24373560, 36560340, 73120680]

約数ペア:

[(1, 73120680), (2, 36560340), (3, 24373560), (4, 18280170), (5, 14624136), (6, 12186780), (8, 9140085), (9, 8124520), (10, 7312068), (12, 6093390), (15, 4874712), (18, 4062260), (20, 3656034), (23, 3179160), (24, 3046695), (30, 2437356), (36, 2031130), (40, 1828017), (45, 1624904), (46, 1589580), (60, 1218678), (69, 1059720), (72, 1015565), (90, 812452), (92, 794790), (115, 635832), (120, 609339), (138, 529860), (180, 406226), (184, 397395), (207, 353240), (230, 317916), (276, 264930), (345, 211944), (360, 203113), (414, 176620), (460, 158958), (552, 132465), (690, 105972), (828, 88310), (920, 79479), (1035, 70648), (1380, 52986), (1656, 44155), (2070, 35324), (2760, 26493), (4140, 17662), (8280, 8831)]