127584180

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{191}}^1\times {\mathrm{1237}}^1$

素因数の和:1446

約数の個数: 96

約数和(自身を含む): 399329280

約数和(自身を除く): 271745100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 191, 270, 382, 540, 573, 764, 955, 1146, 1237, 1719, 1910, 2292, 2474, 2865, 3438, 3711, 3820, 4948, 5157, 5730, 6185, 6876, 7422, 8595, 10314, 11133, 11460, 12370, 14844, 17190, 18555, 20628, 22266, 24740, 25785, 33399, 34380, 37110, 44532, 51570, 55665, 66798, 74220, 103140, 111330, 133596, 166995, 222660, 236267, 333990, 472534, 667980, 708801, 945068, 1181335, 1417602, 2126403, 2362670, 2835204, 3544005, 4252806, 4725340, 6379209, 7088010, 8505612, 10632015, 12758418, 14176020, 21264030, 25516836, 31896045, 42528060, 63792090, 127584180]

約数ペア:

[(1, 127584180), (2, 63792090), (3, 42528060), (4, 31896045), (5, 25516836), (6, 21264030), (9, 14176020), (10, 12758418), (12, 10632015), (15, 8505612), (18, 7088010), (20, 6379209), (27, 4725340), (30, 4252806), (36, 3544005), (45, 2835204), (54, 2362670), (60, 2126403), (90, 1417602), (108, 1181335), (135, 945068), (180, 708801), (191, 667980), (270, 472534), (382, 333990), (540, 236267), (573, 222660), (764, 166995), (955, 133596), (1146, 111330), (1237, 103140), (1719, 74220), (1910, 66798), (2292, 55665), (2474, 51570), (2865, 44532), (3438, 37110), (3711, 34380), (3820, 33399), (4948, 25785), (5157, 24740), (5730, 22266), (6185, 20628), (6876, 18555), (7422, 17190), (8595, 14844), (10314, 12370), (11133, 11460)]