30156048

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{181}}^1$

素因数の和:297

約数の個数: 120

約数和(自身を含む): 92415960

約数和(自身を除く): 62259912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 89, 104, 117, 144, 156, 178, 181, 208, 234, 267, 312, 356, 362, 468, 534, 543, 624, 712, 724, 801, 936, 1068, 1086, 1157, 1424, 1448, 1602, 1629, 1872, 2136, 2172, 2314, 2353, 2896, 3204, 3258, 3471, 4272, 4344, 4628, 4706, 6408, 6516, 6942, 7059, 8688, 9256, 9412, 10413, 12816, 13032, 13884, 14118, 16109, 18512, 18824, 20826, 21177, 26064, 27768, 28236, 32218, 37648, 41652, 42354, 48327, 55536, 56472, 64436, 83304, 84708, 96654, 112944, 128872, 144981, 166608, 169416, 193308, 209417, 257744, 289962, 338832, 386616, 418834, 579924, 628251, 773232, 837668, 1159848, 1256502, 1675336, 1884753, 2319696, 2513004, 3350672, 3769506, 5026008, 7539012, 10052016, 15078024, 30156048]

約数ペア:

[(1, 30156048), (2, 15078024), (3, 10052016), (4, 7539012), (6, 5026008), (8, 3769506), (9, 3350672), (12, 2513004), (13, 2319696), (16, 1884753), (18, 1675336), (24, 1256502), (26, 1159848), (36, 837668), (39, 773232), (48, 628251), (52, 579924), (72, 418834), (78, 386616), (89, 338832), (104, 289962), (117, 257744), (144, 209417), (156, 193308), (178, 169416), (181, 166608), (208, 144981), (234, 128872), (267, 112944), (312, 96654), (356, 84708), (362, 83304), (468, 64436), (534, 56472), (543, 55536), (624, 48327), (712, 42354), (724, 41652), (801, 37648), (936, 32218), (1068, 28236), (1086, 27768), (1157, 26064), (1424, 21177), (1448, 20826), (1602, 18824), (1629, 18512), (1872, 16109), (2136, 14118), (2172, 13884), (2314, 13032), (2353, 12816), (2896, 10413), (3204, 9412), (3258, 9256), (3471, 8688), (4272, 7059), (4344, 6942), (4628, 6516), (4706, 6408)]