15609960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{331}}^1$

素因数の和:479

約数の個数: 96

約数和(自身を含む): 51274080

約数和(自身を除く): 35664120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 131, 180, 262, 331, 360, 393, 524, 655, 662, 786, 993, 1048, 1179, 1310, 1324, 1572, 1655, 1965, 1986, 2358, 2620, 2648, 2979, 3144, 3310, 3930, 3972, 4716, 4965, 5240, 5895, 5958, 6620, 7860, 7944, 9432, 9930, 11790, 11916, 13240, 14895, 15720, 19860, 23580, 23832, 29790, 39720, 43361, 47160, 59580, 86722, 119160, 130083, 173444, 216805, 260166, 346888, 390249, 433610, 520332, 650415, 780498, 867220, 1040664, 1300830, 1560996, 1734440, 1951245, 2601660, 3121992, 3902490, 5203320, 7804980, 15609960]

約数ペア:

[(1, 15609960), (2, 7804980), (3, 5203320), (4, 3902490), (5, 3121992), (6, 2601660), (8, 1951245), (9, 1734440), (10, 1560996), (12, 1300830), (15, 1040664), (18, 867220), (20, 780498), (24, 650415), (30, 520332), (36, 433610), (40, 390249), (45, 346888), (60, 260166), (72, 216805), (90, 173444), (120, 130083), (131, 119160), (180, 86722), (262, 59580), (331, 47160), (360, 43361), (393, 39720), (524, 29790), (655, 23832), (662, 23580), (786, 19860), (993, 15720), (1048, 14895), (1179, 13240), (1310, 11916), (1324, 11790), (1572, 9930), (1655, 9432), (1965, 7944), (1986, 7860), (2358, 6620), (2620, 5958), (2648, 5895), (2979, 5240), (3144, 4965), (3310, 4716), (3930, 3972)]