331018920

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{5783}}^1$

素因数の和:5856

約数の個数: 128

約数和(自身を含む): 1124409600

約数和(自身を除く): 793390680

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, 265, 270, 318, 360, 424, 477, 530, 540, 636, 795, 954, 1060, 1080, 1272, 1431, 1590, 1908, 2120, 2385, 2862, 3180, 3816, 4770, 5724, 5783, 6360, 7155, 9540, 11448, 11566, 14310, 17349, 19080, 23132, 28620, 28915, 34698, 46264, 52047, 57240, 57830, 69396, 86745, 104094, 115660, 138792, 156141, 173490, 208188, 231320, 260235, 306499, 312282, 346980, 416376, 520470, 612998, 624564, 693960, 780705, 919497, 1040940, 1225996, 1249128, 1532495, 1561410, 1838994, 2081880, 2451992, 2758491, 3064990, 3122820, 3677988, 4597485, 5516982, 6129980, 6245640, 7355976, 8275473, 9194970, 11033964, 12259960, 13792455, 16550946, 18389940, 22067928, 27584910, 33101892, 36779880, 41377365, 55169820, 66203784, 82754730, 110339640, 165509460, 331018920]

約数ペア:

[(1, 331018920), (2, 165509460), (3, 110339640), (4, 82754730), (5, 66203784), (6, 55169820), (8, 41377365), (9, 36779880), (10, 33101892), (12, 27584910), (15, 22067928), (18, 18389940), (20, 16550946), (24, 13792455), (27, 12259960), (30, 11033964), (36, 9194970), (40, 8275473), (45, 7355976), (53, 6245640), (54, 6129980), (60, 5516982), (72, 4597485), (90, 3677988), (106, 3122820), (108, 3064990), (120, 2758491), (135, 2451992), (159, 2081880), (180, 1838994), (212, 1561410), (216, 1532495), (265, 1249128), (270, 1225996), (318, 1040940), (360, 919497), (424, 780705), (477, 693960), (530, 624564), (540, 612998), (636, 520470), (795, 416376), (954, 346980), (1060, 312282), (1080, 306499), (1272, 260235), (1431, 231320), (1590, 208188), (1908, 173490), (2120, 156141), (2385, 138792), (2862, 115660), (3180, 104094), (3816, 86745), (4770, 69396), (5724, 57830), (5783, 57240), (6360, 52047), (7155, 46264), (9540, 34698), (11448, 28915), (11566, 28620), (14310, 23132), (17349, 19080)]