127415880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{8231}}^1$

素因数の和:8291

約数の個数: 96

約数和(自身を含む): 423783360

約数和(自身を除く): 296367480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 43, 45, 60, 72, 86, 90, 120, 129, 172, 180, 215, 258, 344, 360, 387, 430, 516, 645, 774, 860, 1032, 1290, 1548, 1720, 1935, 2580, 3096, 3870, 5160, 7740, 8231, 15480, 16462, 24693, 32924, 41155, 49386, 65848, 74079, 82310, 98772, 123465, 148158, 164620, 197544, 246930, 296316, 329240, 353933, 370395, 493860, 592632, 707866, 740790, 987720, 1061799, 1415732, 1481580, 1769665, 2123598, 2831464, 2963160, 3185397, 3539330, 4247196, 5308995, 6370794, 7078660, 8494392, 10617990, 12741588, 14157320, 15926985, 21235980, 25483176, 31853970, 42471960, 63707940, 127415880]

約数ペア:

[(1, 127415880), (2, 63707940), (3, 42471960), (4, 31853970), (5, 25483176), (6, 21235980), (8, 15926985), (9, 14157320), (10, 12741588), (12, 10617990), (15, 8494392), (18, 7078660), (20, 6370794), (24, 5308995), (30, 4247196), (36, 3539330), (40, 3185397), (43, 2963160), (45, 2831464), (60, 2123598), (72, 1769665), (86, 1481580), (90, 1415732), (120, 1061799), (129, 987720), (172, 740790), (180, 707866), (215, 592632), (258, 493860), (344, 370395), (360, 353933), (387, 329240), (430, 296316), (516, 246930), (645, 197544), (774, 164620), (860, 148158), (1032, 123465), (1290, 98772), (1548, 82310), (1720, 74079), (1935, 65848), (2580, 49386), (3096, 41155), (3870, 32924), (5160, 24693), (7740, 16462), (8231, 15480)]