30282240

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{3943}}^1$

素因数の和:3969

約数の個数: 80

約数和(自身を含む): 96833088

約数和(自身を除く): 66550848

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 512, 640, 768, 960, 1280, 1536, 1920, 2560, 3840, 3943, 7680, 7886, 11829, 15772, 19715, 23658, 31544, 39430, 47316, 59145, 63088, 78860, 94632, 118290, 126176, 157720, 189264, 236580, 252352, 315440, 378528, 473160, 504704, 630880, 757056, 946320, 1009408, 1261760, 1514112, 1892640, 2018816, 2523520, 3028224, 3785280, 5047040, 6056448, 7570560, 10094080, 15141120, 30282240]

約数ペア:

[(1, 30282240), (2, 15141120), (3, 10094080), (4, 7570560), (5, 6056448), (6, 5047040), (8, 3785280), (10, 3028224), (12, 2523520), (15, 2018816), (16, 1892640), (20, 1514112), (24, 1261760), (30, 1009408), (32, 946320), (40, 757056), (48, 630880), (60, 504704), (64, 473160), (80, 378528), (96, 315440), (120, 252352), (128, 236580), (160, 189264), (192, 157720), (240, 126176), (256, 118290), (320, 94632), (384, 78860), (480, 63088), (512, 59145), (640, 47316), (768, 39430), (960, 31544), (1280, 23658), (1536, 19715), (1920, 15772), (2560, 11829), (3840, 7886), (3943, 7680)]