30168960

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{827}}^1$

素因数の和:868

約数の個数: 128

約数和(自身を含む): 101347200

約数和(自身を除く): 71178240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 128, 152, 160, 190, 192, 228, 240, 285, 304, 320, 380, 384, 456, 480, 570, 608, 640, 760, 827, 912, 960, 1140, 1216, 1520, 1654, 1824, 1920, 2280, 2432, 2481, 3040, 3308, 3648, 4135, 4560, 4962, 6080, 6616, 7296, 8270, 9120, 9924, 12160, 12405, 13232, 15713, 16540, 18240, 19848, 24810, 26464, 31426, 33080, 36480, 39696, 47139, 49620, 52928, 62852, 66160, 78565, 79392, 94278, 99240, 105856, 125704, 132320, 157130, 158784, 188556, 198480, 235695, 251408, 264640, 314260, 317568, 377112, 396960, 471390, 502816, 529280, 628520, 754224, 793920, 942780, 1005632, 1257040, 1508448, 1587840, 1885560, 2011264, 2514080, 3016896, 3771120, 5028160, 6033792, 7542240, 10056320, 15084480, 30168960]

約数ペア:

[(1, 30168960), (2, 15084480), (3, 10056320), (4, 7542240), (5, 6033792), (6, 5028160), (8, 3771120), (10, 3016896), (12, 2514080), (15, 2011264), (16, 1885560), (19, 1587840), (20, 1508448), (24, 1257040), (30, 1005632), (32, 942780), (38, 793920), (40, 754224), (48, 628520), (57, 529280), (60, 502816), (64, 471390), (76, 396960), (80, 377112), (95, 317568), (96, 314260), (114, 264640), (120, 251408), (128, 235695), (152, 198480), (160, 188556), (190, 158784), (192, 157130), (228, 132320), (240, 125704), (285, 105856), (304, 99240), (320, 94278), (380, 79392), (384, 78565), (456, 66160), (480, 62852), (570, 52928), (608, 49620), (640, 47139), (760, 39696), (827, 36480), (912, 33080), (960, 31426), (1140, 26464), (1216, 24810), (1520, 19848), (1654, 18240), (1824, 16540), (1920, 15713), (2280, 13232), (2432, 12405), (2481, 12160), (3040, 9924), (3308, 9120), (3648, 8270), (4135, 7296), (4560, 6616), (4962, 6080)]