98757240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{19139}}^1$

素因数の和:19196

約数の個数: 64

約数和(自身を含む): 303177600

約数和(自身を除く): 204420360

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, 19139, 38278, 57417, 76556, 95695, 114834, 153112, 191390, 229668, 287085, 382780, 459336, 574170, 765560, 822977, 1148340, 1645954, 2296680, 2468931, 3291908, 4114885, 4937862, 6583816, 8229770, 9875724, 12344655, 16459540, 19751448, 24689310, 32919080, 49378620, 98757240]

約数ペア:

[(1, 98757240), (2, 49378620), (3, 32919080), (4, 24689310), (5, 19751448), (6, 16459540), (8, 12344655), (10, 9875724), (12, 8229770), (15, 6583816), (20, 4937862), (24, 4114885), (30, 3291908), (40, 2468931), (43, 2296680), (60, 1645954), (86, 1148340), (120, 822977), (129, 765560), (172, 574170), (215, 459336), (258, 382780), (344, 287085), (430, 229668), (516, 191390), (645, 153112), (860, 114834), (1032, 95695), (1290, 76556), (1720, 57417), (2580, 38278), (5160, 19139)]