74400428160

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{12916741}}^1$

素因数の和:12916766

約数の個数: 96

約数和(自身を含む): 256913998380

約数和(自身を除く): 182513570220

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2880, 5760, 12916741, 25833482, 38750223, 51666964, 64583705, 77500446, 103333928, 116250669, 129167410, 155000892, 193751115, 206667856, 232501338, 258334820, 310001784, 387502230, 413335712, 465002676, 516669640, 581253345, 620003568, 775004460, 826671424, 930005352, 1033339280, 1162506690, 1240007136, 1550008920, 1653342848, 1860010704, 2066678560, 2325013380, 2480014272, 3100017840, 3720021408, 4133357120, 4650026760, 4960028544, 6200035680, 7440042816, 8266714240, 9300053520, 12400071360, 14880085632, 18600107040, 24800142720, 37200214080, 74400428160]

約数ペア:

[(1, 74400428160), (2, 37200214080), (3, 24800142720), (4, 18600107040), (5, 14880085632), (6, 12400071360), (8, 9300053520), (9, 8266714240), (10, 7440042816), (12, 6200035680), (15, 4960028544), (16, 4650026760), (18, 4133357120), (20, 3720021408), (24, 3100017840), (30, 2480014272), (32, 2325013380), (36, 2066678560), (40, 1860010704), (45, 1653342848), (48, 1550008920), (60, 1240007136), (64, 1162506690), (72, 1033339280), (80, 930005352), (90, 826671424), (96, 775004460), (120, 620003568), (128, 581253345), (144, 516669640), (160, 465002676), (180, 413335712), (192, 387502230), (240, 310001784), (288, 258334820), (320, 232501338), (360, 206667856), (384, 193751115), (480, 155000892), (576, 129167410), (640, 116250669), (720, 103333928), (960, 77500446), (1152, 64583705), (1440, 51666964), (1920, 38750223), (2880, 25833482), (5760, 12916741)]