27372840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{233}}^1$

素因数の和:347

約数の個数: 128

約数和(自身を含む): 90979200

約数和(自身を除く): 63606360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 89, 110, 120, 132, 165, 178, 220, 233, 264, 267, 330, 356, 440, 445, 466, 534, 660, 699, 712, 890, 932, 979, 1068, 1165, 1320, 1335, 1398, 1780, 1864, 1958, 2136, 2330, 2563, 2670, 2796, 2937, 3495, 3560, 3916, 4660, 4895, 5126, 5340, 5592, 5874, 6990, 7689, 7832, 9320, 9790, 10252, 10680, 11748, 12815, 13980, 14685, 15378, 19580, 20504, 20737, 23496, 25630, 27960, 29370, 30756, 38445, 39160, 41474, 51260, 58740, 61512, 62211, 76890, 82948, 102520, 103685, 117480, 124422, 153780, 165896, 207370, 228107, 248844, 307560, 311055, 414740, 456214, 497688, 622110, 684321, 829480, 912428, 1140535, 1244220, 1368642, 1824856, 2281070, 2488440, 2737284, 3421605, 4562140, 5474568, 6843210, 9124280, 13686420, 27372840]

約数ペア:

[(1, 27372840), (2, 13686420), (3, 9124280), (4, 6843210), (5, 5474568), (6, 4562140), (8, 3421605), (10, 2737284), (11, 2488440), (12, 2281070), (15, 1824856), (20, 1368642), (22, 1244220), (24, 1140535), (30, 912428), (33, 829480), (40, 684321), (44, 622110), (55, 497688), (60, 456214), (66, 414740), (88, 311055), (89, 307560), (110, 248844), (120, 228107), (132, 207370), (165, 165896), (178, 153780), (220, 124422), (233, 117480), (264, 103685), (267, 102520), (330, 82948), (356, 76890), (440, 62211), (445, 61512), (466, 58740), (534, 51260), (660, 41474), (699, 39160), (712, 38445), (890, 30756), (932, 29370), (979, 27960), (1068, 25630), (1165, 23496), (1320, 20737), (1335, 20504), (1398, 19580), (1780, 15378), (1864, 14685), (1958, 13980), (2136, 12815), (2330, 11748), (2563, 10680), (2670, 10252), (2796, 9790), (2937, 9320), (3495, 7832), (3560, 7689), (3916, 6990), (4660, 5874), (4895, 5592), (5126, 5340)]