27438480

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{12703}}^1$

素因数の和:12725

約数の個数: 80

約数和(自身を含む): 94517760

約数和(自身を除く): 67079280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 12703, 25406, 38109, 50812, 63515, 76218, 101624, 114327, 127030, 152436, 190545, 203248, 228654, 254060, 304872, 342981, 381090, 457308, 508120, 571635, 609744, 685962, 762180, 914616, 1016240, 1143270, 1371924, 1524360, 1714905, 1829232, 2286540, 2743848, 3048720, 3429810, 4573080, 5487696, 6859620, 9146160, 13719240, 27438480]

約数ペア:

[(1, 27438480), (2, 13719240), (3, 9146160), (4, 6859620), (5, 5487696), (6, 4573080), (8, 3429810), (9, 3048720), (10, 2743848), (12, 2286540), (15, 1829232), (16, 1714905), (18, 1524360), (20, 1371924), (24, 1143270), (27, 1016240), (30, 914616), (36, 762180), (40, 685962), (45, 609744), (48, 571635), (54, 508120), (60, 457308), (72, 381090), (80, 342981), (90, 304872), (108, 254060), (120, 228654), (135, 203248), (144, 190545), (180, 152436), (216, 127030), (240, 114327), (270, 101624), (360, 76218), (432, 63515), (540, 50812), (720, 38109), (1080, 25406), (2160, 12703)]