29280840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{103}}^2$

素因数の和:243

約数の個数: 96

約数和(自身を含む): 92560320

約数和(自身を除く): 63279480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 103, 115, 120, 138, 184, 206, 230, 276, 309, 345, 412, 460, 515, 552, 618, 690, 824, 920, 1030, 1236, 1380, 1545, 2060, 2369, 2472, 2760, 3090, 4120, 4738, 6180, 7107, 9476, 10609, 11845, 12360, 14214, 18952, 21218, 23690, 28428, 31827, 35535, 42436, 47380, 53045, 56856, 63654, 71070, 84872, 94760, 106090, 127308, 142140, 159135, 212180, 244007, 254616, 284280, 318270, 424360, 488014, 636540, 732021, 976028, 1220035, 1273080, 1464042, 1952056, 2440070, 2928084, 3660105, 4880140, 5856168, 7320210, 9760280, 14640420, 29280840]

約数ペア:

[(1, 29280840), (2, 14640420), (3, 9760280), (4, 7320210), (5, 5856168), (6, 4880140), (8, 3660105), (10, 2928084), (12, 2440070), (15, 1952056), (20, 1464042), (23, 1273080), (24, 1220035), (30, 976028), (40, 732021), (46, 636540), (60, 488014), (69, 424360), (92, 318270), (103, 284280), (115, 254616), (120, 244007), (138, 212180), (184, 159135), (206, 142140), (230, 127308), (276, 106090), (309, 94760), (345, 84872), (412, 71070), (460, 63654), (515, 56856), (552, 53045), (618, 47380), (690, 42436), (824, 35535), (920, 31827), (1030, 28428), (1236, 23690), (1380, 21218), (1545, 18952), (2060, 14214), (2369, 12360), (2472, 11845), (2760, 10609), (3090, 9476), (4120, 7107), (4738, 6180)]