27205440

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1667}}^1$

素因数の和:1704

約数の個数: 112

約数和(自身を含む): 91513152

約数和(自身を除く): 64307712

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 136, 160, 170, 192, 204, 240, 255, 272, 320, 340, 408, 480, 510, 544, 680, 816, 960, 1020, 1088, 1360, 1632, 1667, 2040, 2720, 3264, 3334, 4080, 5001, 5440, 6668, 8160, 8335, 10002, 13336, 16320, 16670, 20004, 25005, 26672, 28339, 33340, 40008, 50010, 53344, 56678, 66680, 80016, 85017, 100020, 106688, 113356, 133360, 141695, 160032, 170034, 200040, 226712, 266720, 283390, 320064, 340068, 400080, 425085, 453424, 533440, 566780, 680136, 800160, 850170, 906848, 1133560, 1360272, 1600320, 1700340, 1813696, 2267120, 2720544, 3400680, 4534240, 5441088, 6801360, 9068480, 13602720, 27205440]

約数ペア:

[(1, 27205440), (2, 13602720), (3, 9068480), (4, 6801360), (5, 5441088), (6, 4534240), (8, 3400680), (10, 2720544), (12, 2267120), (15, 1813696), (16, 1700340), (17, 1600320), (20, 1360272), (24, 1133560), (30, 906848), (32, 850170), (34, 800160), (40, 680136), (48, 566780), (51, 533440), (60, 453424), (64, 425085), (68, 400080), (80, 340068), (85, 320064), (96, 283390), (102, 266720), (120, 226712), (136, 200040), (160, 170034), (170, 160032), (192, 141695), (204, 133360), (240, 113356), (255, 106688), (272, 100020), (320, 85017), (340, 80016), (408, 66680), (480, 56678), (510, 53344), (544, 50010), (680, 40008), (816, 33340), (960, 28339), (1020, 26672), (1088, 25005), (1360, 20004), (1632, 16670), (1667, 16320), (2040, 13336), (2720, 10002), (3264, 8335), (3334, 8160), (4080, 6668), (5001, 5440)]