1320220512

素因数分解:

$2^5\times 3^3\times {\mathrm{13}}^1\times {\mathrm{117541}}^1$

素因数の和:117573

約数の個数: 96

約数和(自身を含む): 4146881760

約数和(自身を除く): 2826661248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 72, 78, 96, 104, 108, 117, 144, 156, 208, 216, 234, 288, 312, 351, 416, 432, 468, 624, 702, 864, 936, 1248, 1404, 1872, 2808, 3744, 5616, 11232, 117541, 235082, 352623, 470164, 705246, 940328, 1057869, 1410492, 1528033, 1880656, 2115738, 2820984, 3056066, 3173607, 3761312, 4231476, 4584099, 5641968, 6112132, 6347214, 8462952, 9168198, 11283936, 12224264, 12694428, 13752297, 16925904, 18336396, 24448528, 25388856, 27504594, 33851808, 36672792, 41256891, 48897056, 50777712, 55009188, 73345584, 82513782, 101555424, 110018376, 146691168, 165027564, 220036752, 330055128, 440073504, 660110256, 1320220512]

約数ペア:

[(1, 1320220512), (2, 660110256), (3, 440073504), (4, 330055128), (6, 220036752), (8, 165027564), (9, 146691168), (12, 110018376), (13, 101555424), (16, 82513782), (18, 73345584), (24, 55009188), (26, 50777712), (27, 48897056), (32, 41256891), (36, 36672792), (39, 33851808), (48, 27504594), (52, 25388856), (54, 24448528), (72, 18336396), (78, 16925904), (96, 13752297), (104, 12694428), (108, 12224264), (117, 11283936), (144, 9168198), (156, 8462952), (208, 6347214), (216, 6112132), (234, 5641968), (288, 4584099), (312, 4231476), (351, 3761312), (416, 3173607), (432, 3056066), (468, 2820984), (624, 2115738), (702, 1880656), (864, 1528033), (936, 1410492), (1248, 1057869), (1404, 940328), (1872, 705246), (2808, 470164), (3744, 352623), (5616, 235082), (11232, 117541)]