127388640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{6473}}^1$

素因数の和:6532

約数の個数: 96

約数和(自身を含む): 411124896

約数和(自身を除く): 283736256

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 41, 48, 60, 80, 82, 96, 120, 123, 160, 164, 205, 240, 246, 328, 410, 480, 492, 615, 656, 820, 984, 1230, 1312, 1640, 1968, 2460, 3280, 3936, 4920, 6473, 6560, 9840, 12946, 19419, 19680, 25892, 32365, 38838, 51784, 64730, 77676, 97095, 103568, 129460, 155352, 194190, 207136, 258920, 265393, 310704, 388380, 517840, 530786, 621408, 776760, 796179, 1035680, 1061572, 1326965, 1553520, 1592358, 2123144, 2653930, 3107040, 3184716, 3980895, 4246288, 5307860, 6369432, 7961790, 8492576, 10615720, 12738864, 15923580, 21231440, 25477728, 31847160, 42462880, 63694320, 127388640]

約数ペア:

[(1, 127388640), (2, 63694320), (3, 42462880), (4, 31847160), (5, 25477728), (6, 21231440), (8, 15923580), (10, 12738864), (12, 10615720), (15, 8492576), (16, 7961790), (20, 6369432), (24, 5307860), (30, 4246288), (32, 3980895), (40, 3184716), (41, 3107040), (48, 2653930), (60, 2123144), (80, 1592358), (82, 1553520), (96, 1326965), (120, 1061572), (123, 1035680), (160, 796179), (164, 776760), (205, 621408), (240, 530786), (246, 517840), (328, 388380), (410, 310704), (480, 265393), (492, 258920), (615, 207136), (656, 194190), (820, 155352), (984, 129460), (1230, 103568), (1312, 97095), (1640, 77676), (1968, 64730), (2460, 51784), (3280, 38838), (3936, 32365), (4920, 25892), (6473, 19680), (6560, 19419), (9840, 12946)]