293197560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{2591}}^1$

素因数の和:2669

約数の個数: 128

約数和(自身を含む): 940584960

約数和(自身を除く): 647387400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 41, 46, 60, 69, 82, 92, 115, 120, 123, 138, 164, 184, 205, 230, 246, 276, 328, 345, 410, 460, 492, 552, 615, 690, 820, 920, 943, 984, 1230, 1380, 1640, 1886, 2460, 2591, 2760, 2829, 3772, 4715, 4920, 5182, 5658, 7544, 7773, 9430, 10364, 11316, 12955, 14145, 15546, 18860, 20728, 22632, 25910, 28290, 31092, 37720, 38865, 51820, 56580, 59593, 62184, 77730, 103640, 106231, 113160, 119186, 155460, 178779, 212462, 238372, 297965, 310920, 318693, 357558, 424924, 476744, 531155, 595930, 637386, 715116, 849848, 893895, 1062310, 1191860, 1274772, 1430232, 1593465, 1787790, 2124620, 2383720, 2443313, 2549544, 3186930, 3575580, 4249240, 4886626, 6373860, 7151160, 7329939, 9773252, 12216565, 12747720, 14659878, 19546504, 24433130, 29319756, 36649695, 48866260, 58639512, 73299390, 97732520, 146598780, 293197560]

約数ペア:

[(1, 293197560), (2, 146598780), (3, 97732520), (4, 73299390), (5, 58639512), (6, 48866260), (8, 36649695), (10, 29319756), (12, 24433130), (15, 19546504), (20, 14659878), (23, 12747720), (24, 12216565), (30, 9773252), (40, 7329939), (41, 7151160), (46, 6373860), (60, 4886626), (69, 4249240), (82, 3575580), (92, 3186930), (115, 2549544), (120, 2443313), (123, 2383720), (138, 2124620), (164, 1787790), (184, 1593465), (205, 1430232), (230, 1274772), (246, 1191860), (276, 1062310), (328, 893895), (345, 849848), (410, 715116), (460, 637386), (492, 595930), (552, 531155), (615, 476744), (690, 424924), (820, 357558), (920, 318693), (943, 310920), (984, 297965), (1230, 238372), (1380, 212462), (1640, 178779), (1886, 155460), (2460, 119186), (2591, 113160), (2760, 106231), (2829, 103640), (3772, 77730), (4715, 62184), (4920, 59593), (5182, 56580), (5658, 51820), (7544, 38865), (7773, 37720), (9430, 31092), (10364, 28290), (11316, 25910), (12955, 22632), (14145, 20728), (15546, 18860)]