151224960

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{997}}^1$

素因数の和:1098

約数の個数: 128

約数和(自身を含む): 488620800

約数和(自身を除く): 337395840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 79, 80, 96, 120, 128, 158, 160, 192, 237, 240, 316, 320, 384, 395, 474, 480, 632, 640, 790, 948, 960, 997, 1185, 1264, 1580, 1896, 1920, 1994, 2370, 2528, 2991, 3160, 3792, 3988, 4740, 4985, 5056, 5982, 6320, 7584, 7976, 9480, 9970, 10112, 11964, 12640, 14955, 15168, 15952, 18960, 19940, 23928, 25280, 29910, 30336, 31904, 37920, 39880, 47856, 50560, 59820, 63808, 75840, 78763, 79760, 95712, 119640, 127616, 151680, 157526, 159520, 191424, 236289, 239280, 315052, 319040, 382848, 393815, 472578, 478560, 630104, 638080, 787630, 945156, 957120, 1181445, 1260208, 1575260, 1890312, 1914240, 2362890, 2520416, 3150520, 3780624, 4725780, 5040832, 6301040, 7561248, 9451560, 10081664, 12602080, 15122496, 18903120, 25204160, 30244992, 37806240, 50408320, 75612480, 151224960]

約数ペア:

[(1, 151224960), (2, 75612480), (3, 50408320), (4, 37806240), (5, 30244992), (6, 25204160), (8, 18903120), (10, 15122496), (12, 12602080), (15, 10081664), (16, 9451560), (20, 7561248), (24, 6301040), (30, 5040832), (32, 4725780), (40, 3780624), (48, 3150520), (60, 2520416), (64, 2362890), (79, 1914240), (80, 1890312), (96, 1575260), (120, 1260208), (128, 1181445), (158, 957120), (160, 945156), (192, 787630), (237, 638080), (240, 630104), (316, 478560), (320, 472578), (384, 393815), (395, 382848), (474, 319040), (480, 315052), (632, 239280), (640, 236289), (790, 191424), (948, 159520), (960, 157526), (997, 151680), (1185, 127616), (1264, 119640), (1580, 95712), (1896, 79760), (1920, 78763), (1994, 75840), (2370, 63808), (2528, 59820), (2991, 50560), (3160, 47856), (3792, 39880), (3988, 37920), (4740, 31904), (4985, 30336), (5056, 29910), (5982, 25280), (6320, 23928), (7584, 19940), (7976, 18960), (9480, 15952), (9970, 15168), (10112, 14955), (11964, 12640)]