13680360

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{239}}^1$

素因数の和:312

約数の個数: 128

約数和(自身を含む): 46656000

約数和(自身を除く): 32975640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 53, 54, 60, 72, 90, 106, 108, 120, 135, 159, 180, 212, 216, 239, 265, 270, 318, 360, 424, 477, 478, 530, 540, 636, 717, 795, 954, 956, 1060, 1080, 1195, 1272, 1431, 1434, 1590, 1908, 1912, 2120, 2151, 2385, 2390, 2862, 2868, 3180, 3585, 3816, 4302, 4770, 4780, 5724, 5736, 6360, 6453, 7155, 7170, 8604, 9540, 9560, 10755, 11448, 12667, 12906, 14310, 14340, 17208, 19080, 21510, 25334, 25812, 28620, 28680, 32265, 38001, 43020, 50668, 51624, 57240, 63335, 64530, 76002, 86040, 101336, 114003, 126670, 129060, 152004, 190005, 228006, 253340, 258120, 304008, 342009, 380010, 456012, 506680, 570015, 684018, 760020, 912024, 1140030, 1368036, 1520040, 1710045, 2280060, 2736072, 3420090, 4560120, 6840180, 13680360]

約数ペア:

[(1, 13680360), (2, 6840180), (3, 4560120), (4, 3420090), (5, 2736072), (6, 2280060), (8, 1710045), (9, 1520040), (10, 1368036), (12, 1140030), (15, 912024), (18, 760020), (20, 684018), (24, 570015), (27, 506680), (30, 456012), (36, 380010), (40, 342009), (45, 304008), (53, 258120), (54, 253340), (60, 228006), (72, 190005), (90, 152004), (106, 129060), (108, 126670), (120, 114003), (135, 101336), (159, 86040), (180, 76002), (212, 64530), (216, 63335), (239, 57240), (265, 51624), (270, 50668), (318, 43020), (360, 38001), (424, 32265), (477, 28680), (478, 28620), (530, 25812), (540, 25334), (636, 21510), (717, 19080), (795, 17208), (954, 14340), (956, 14310), (1060, 12906), (1080, 12667), (1195, 11448), (1272, 10755), (1431, 9560), (1434, 9540), (1590, 8604), (1908, 7170), (1912, 7155), (2120, 6453), (2151, 6360), (2385, 5736), (2390, 5724), (2862, 4780), (2868, 4770), (3180, 4302), (3585, 3816)]