29760480

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{83}}^2$

素因数の和:190

約数の個数: 144

約数和(自身を含む): 105431760

約数和(自身を除く): 75671280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 83, 90, 96, 108, 120, 135, 144, 160, 166, 180, 216, 240, 249, 270, 288, 332, 360, 415, 432, 480, 498, 540, 664, 720, 747, 830, 864, 996, 1080, 1245, 1328, 1440, 1494, 1660, 1992, 2160, 2241, 2490, 2656, 2988, 3320, 3735, 3984, 4320, 4482, 4980, 5976, 6640, 6889, 7470, 7968, 8964, 9960, 11205, 11952, 13280, 13778, 14940, 17928, 19920, 20667, 22410, 23904, 27556, 29880, 34445, 35856, 39840, 41334, 44820, 55112, 59760, 62001, 68890, 71712, 82668, 89640, 103335, 110224, 119520, 124002, 137780, 165336, 179280, 186003, 206670, 220448, 248004, 275560, 310005, 330672, 358560, 372006, 413340, 496008, 551120, 620010, 661344, 744012, 826680, 930015, 992016, 1102240, 1240020, 1488024, 1653360, 1860030, 1984032, 2480040, 2976048, 3306720, 3720060, 4960080, 5952096, 7440120, 9920160, 14880240, 29760480]

約数ペア:

[(1, 29760480), (2, 14880240), (3, 9920160), (4, 7440120), (5, 5952096), (6, 4960080), (8, 3720060), (9, 3306720), (10, 2976048), (12, 2480040), (15, 1984032), (16, 1860030), (18, 1653360), (20, 1488024), (24, 1240020), (27, 1102240), (30, 992016), (32, 930015), (36, 826680), (40, 744012), (45, 661344), (48, 620010), (54, 551120), (60, 496008), (72, 413340), (80, 372006), (83, 358560), (90, 330672), (96, 310005), (108, 275560), (120, 248004), (135, 220448), (144, 206670), (160, 186003), (166, 179280), (180, 165336), (216, 137780), (240, 124002), (249, 119520), (270, 110224), (288, 103335), (332, 89640), (360, 82668), (415, 71712), (432, 68890), (480, 62001), (498, 59760), (540, 55112), (664, 44820), (720, 41334), (747, 39840), (830, 35856), (864, 34445), (996, 29880), (1080, 27556), (1245, 23904), (1328, 22410), (1440, 20667), (1494, 19920), (1660, 17928), (1992, 14940), (2160, 13778), (2241, 13280), (2490, 11952), (2656, 11205), (2988, 9960), (3320, 8964), (3735, 7968), (3984, 7470), (4320, 6889), (4482, 6640), (4980, 5976)]