80125560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{9677}}^1$

素因数の和:9717

約数の個数: 96

約数和(自身を含む): 271758240

約数和(自身を除く): 191632680

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, 9677, 19354, 29031, 38708, 48385, 58062, 77416, 87093, 96770, 116124, 145155, 174186, 193540, 222571, 232248, 290310, 348372, 387080, 435465, 445142, 580620, 667713, 696744, 870930, 890284, 1112855, 1161240, 1335426, 1741860, 1780568, 2003139, 2225710, 2670852, 3338565, 3483720, 4006278, 4451420, 5341704, 6677130, 8012556, 8902840, 10015695, 13354260, 16025112, 20031390, 26708520, 40062780, 80125560]

約数ペア:

[(1, 80125560), (2, 40062780), (3, 26708520), (4, 20031390), (5, 16025112), (6, 13354260), (8, 10015695), (9, 8902840), (10, 8012556), (12, 6677130), (15, 5341704), (18, 4451420), (20, 4006278), (23, 3483720), (24, 3338565), (30, 2670852), (36, 2225710), (40, 2003139), (45, 1780568), (46, 1741860), (60, 1335426), (69, 1161240), (72, 1112855), (90, 890284), (92, 870930), (115, 696744), (120, 667713), (138, 580620), (180, 445142), (184, 435465), (207, 387080), (230, 348372), (276, 290310), (345, 232248), (360, 222571), (414, 193540), (460, 174186), (552, 145155), (690, 116124), (828, 96770), (920, 87093), (1035, 77416), (1380, 58062), (1656, 48385), (2070, 38708), (2760, 29031), (4140, 19354), (8280, 9677)]