27867720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{439}}^1$

素因数の和:499

約数の個数: 96

約数和(自身を含む): 87595200

約数和(自身を除く): 59727480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 439, 460, 529, 552, 690, 878, 920, 1058, 1317, 1380, 1587, 1756, 2116, 2195, 2634, 2645, 2760, 3174, 3512, 4232, 4390, 5268, 5290, 6348, 6585, 7935, 8780, 10097, 10536, 10580, 12696, 13170, 15870, 17560, 20194, 21160, 26340, 30291, 31740, 40388, 50485, 52680, 60582, 63480, 80776, 100970, 121164, 151455, 201940, 232231, 242328, 302910, 403880, 464462, 605820, 696693, 928924, 1161155, 1211640, 1393386, 1857848, 2322310, 2786772, 3483465, 4644620, 5573544, 6966930, 9289240, 13933860, 27867720]

約数ペア:

[(1, 27867720), (2, 13933860), (3, 9289240), (4, 6966930), (5, 5573544), (6, 4644620), (8, 3483465), (10, 2786772), (12, 2322310), (15, 1857848), (20, 1393386), (23, 1211640), (24, 1161155), (30, 928924), (40, 696693), (46, 605820), (60, 464462), (69, 403880), (92, 302910), (115, 242328), (120, 232231), (138, 201940), (184, 151455), (230, 121164), (276, 100970), (345, 80776), (439, 63480), (460, 60582), (529, 52680), (552, 50485), (690, 40388), (878, 31740), (920, 30291), (1058, 26340), (1317, 21160), (1380, 20194), (1587, 17560), (1756, 15870), (2116, 13170), (2195, 12696), (2634, 10580), (2645, 10536), (2760, 10097), (3174, 8780), (3512, 7935), (4232, 6585), (4390, 6348), (5268, 5290)]