16173540

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{491}}^1$

素因数の和:570

約数の個数: 96

約数和(自身を含む): 51246720

約数和(自身を除く): 35073180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 61, 90, 108, 122, 135, 180, 183, 244, 270, 305, 366, 491, 540, 549, 610, 732, 915, 982, 1098, 1220, 1473, 1647, 1830, 1964, 2196, 2455, 2745, 2946, 3294, 3660, 4419, 4910, 5490, 5892, 6588, 7365, 8235, 8838, 9820, 10980, 13257, 14730, 16470, 17676, 22095, 26514, 29460, 29951, 32940, 44190, 53028, 59902, 66285, 88380, 89853, 119804, 132570, 149755, 179706, 265140, 269559, 299510, 359412, 449265, 539118, 599020, 808677, 898530, 1078236, 1347795, 1617354, 1797060, 2695590, 3234708, 4043385, 5391180, 8086770, 16173540]

約数ペア:

[(1, 16173540), (2, 8086770), (3, 5391180), (4, 4043385), (5, 3234708), (6, 2695590), (9, 1797060), (10, 1617354), (12, 1347795), (15, 1078236), (18, 898530), (20, 808677), (27, 599020), (30, 539118), (36, 449265), (45, 359412), (54, 299510), (60, 269559), (61, 265140), (90, 179706), (108, 149755), (122, 132570), (135, 119804), (180, 89853), (183, 88380), (244, 66285), (270, 59902), (305, 53028), (366, 44190), (491, 32940), (540, 29951), (549, 29460), (610, 26514), (732, 22095), (915, 17676), (982, 16470), (1098, 14730), (1220, 13257), (1473, 10980), (1647, 9820), (1830, 8838), (1964, 8235), (2196, 7365), (2455, 6588), (2745, 5892), (2946, 5490), (3294, 4910), (3660, 4419)]