180820944

素因数分解:

$2^4\times 3^3\times {\mathrm{89}}^1\times {\mathrm{4703}}^1$

素因数の和:4809

約数の個数: 80

約数和(自身を含む): 524966400

約数和(自身を除く): 344145456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 89, 108, 144, 178, 216, 267, 356, 432, 534, 712, 801, 1068, 1424, 1602, 2136, 2403, 3204, 4272, 4703, 4806, 6408, 9406, 9612, 12816, 14109, 18812, 19224, 28218, 37624, 38448, 42327, 56436, 75248, 84654, 112872, 126981, 169308, 225744, 253962, 338616, 418567, 507924, 677232, 837134, 1015848, 1255701, 1674268, 2031696, 2511402, 3348536, 3767103, 5022804, 6697072, 7534206, 10045608, 11301309, 15068412, 20091216, 22602618, 30136824, 45205236, 60273648, 90410472, 180820944]

約数ペア:

[(1, 180820944), (2, 90410472), (3, 60273648), (4, 45205236), (6, 30136824), (8, 22602618), (9, 20091216), (12, 15068412), (16, 11301309), (18, 10045608), (24, 7534206), (27, 6697072), (36, 5022804), (48, 3767103), (54, 3348536), (72, 2511402), (89, 2031696), (108, 1674268), (144, 1255701), (178, 1015848), (216, 837134), (267, 677232), (356, 507924), (432, 418567), (534, 338616), (712, 253962), (801, 225744), (1068, 169308), (1424, 126981), (1602, 112872), (2136, 84654), (2403, 75248), (3204, 56436), (4272, 42327), (4703, 38448), (4806, 37624), (6408, 28218), (9406, 19224), (9612, 18812), (12816, 14109)]