84309240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{16339}}^1$

素因数の和:16396

約数の個数: 64

約数和(自身を含む): 258825600

約数和(自身を除く): 174516360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 86, 120, 129, 172, 215, 258, 344, 430, 516, 645, 860, 1032, 1290, 1720, 2580, 5160, 16339, 32678, 49017, 65356, 81695, 98034, 130712, 163390, 196068, 245085, 326780, 392136, 490170, 653560, 702577, 980340, 1405154, 1960680, 2107731, 2810308, 3512885, 4215462, 5620616, 7025770, 8430924, 10538655, 14051540, 16861848, 21077310, 28103080, 42154620, 84309240]

約数ペア:

[(1, 84309240), (2, 42154620), (3, 28103080), (4, 21077310), (5, 16861848), (6, 14051540), (8, 10538655), (10, 8430924), (12, 7025770), (15, 5620616), (20, 4215462), (24, 3512885), (30, 2810308), (40, 2107731), (43, 1960680), (60, 1405154), (86, 980340), (120, 702577), (129, 653560), (172, 490170), (215, 392136), (258, 326780), (344, 245085), (430, 196068), (516, 163390), (645, 130712), (860, 98034), (1032, 81695), (1290, 65356), (1720, 49017), (2580, 32678), (5160, 16339)]