270656880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{6673}}^1$

素因数の和:6715

約数の個数: 120

約数和(自身を含む): 908678448

約数和(自身を除く): 638021568

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 169, 195, 208, 240, 260, 312, 338, 390, 507, 520, 624, 676, 780, 845, 1014, 1040, 1352, 1560, 1690, 2028, 2535, 2704, 3120, 3380, 4056, 5070, 6673, 6760, 8112, 10140, 13346, 13520, 20019, 20280, 26692, 33365, 40038, 40560, 53384, 66730, 80076, 86749, 100095, 106768, 133460, 160152, 173498, 200190, 260247, 266920, 320304, 346996, 400380, 433745, 520494, 533840, 693992, 800760, 867490, 1040988, 1127737, 1301235, 1387984, 1601520, 1734980, 2081976, 2255474, 2602470, 3383211, 3469960, 4163952, 4510948, 5204940, 5638685, 6766422, 6939920, 9021896, 10409880, 11277370, 13532844, 16916055, 18043792, 20819760, 22554740, 27065688, 33832110, 45109480, 54131376, 67664220, 90218960, 135328440, 270656880]

約数ペア:

[(1, 270656880), (2, 135328440), (3, 90218960), (4, 67664220), (5, 54131376), (6, 45109480), (8, 33832110), (10, 27065688), (12, 22554740), (13, 20819760), (15, 18043792), (16, 16916055), (20, 13532844), (24, 11277370), (26, 10409880), (30, 9021896), (39, 6939920), (40, 6766422), (48, 5638685), (52, 5204940), (60, 4510948), (65, 4163952), (78, 3469960), (80, 3383211), (104, 2602470), (120, 2255474), (130, 2081976), (156, 1734980), (169, 1601520), (195, 1387984), (208, 1301235), (240, 1127737), (260, 1040988), (312, 867490), (338, 800760), (390, 693992), (507, 533840), (520, 520494), (624, 433745), (676, 400380), (780, 346996), (845, 320304), (1014, 266920), (1040, 260247), (1352, 200190), (1560, 173498), (1690, 160152), (2028, 133460), (2535, 106768), (2704, 100095), (3120, 86749), (3380, 80076), (4056, 66730), (5070, 53384), (6673, 40560), (6760, 40038), (8112, 33365), (10140, 26692), (13346, 20280), (13520, 20019)]