302449920

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{997}}^1$

素因数の和:1100

約数の個数: 144

約数和(自身を含む): 979157760

約数和(自身を除く): 676707840

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, 256, 316, 320, 384, 395, 474, 480, 632, 640, 768, 790, 948, 960, 997, 1185, 1264, 1280, 1580, 1896, 1920, 1994, 2370, 2528, 2991, 3160, 3792, 3840, 3988, 4740, 4985, 5056, 5982, 6320, 7584, 7976, 9480, 9970, 10112, 11964, 12640, 14955, 15168, 15952, 18960, 19940, 20224, 23928, 25280, 29910, 30336, 31904, 37920, 39880, 47856, 50560, 59820, 60672, 63808, 75840, 78763, 79760, 95712, 101120, 119640, 127616, 151680, 157526, 159520, 191424, 236289, 239280, 255232, 303360, 315052, 319040, 382848, 393815, 472578, 478560, 630104, 638080, 765696, 787630, 945156, 957120, 1181445, 1260208, 1276160, 1575260, 1890312, 1914240, 2362890, 2520416, 3150520, 3780624, 3828480, 4725780, 5040832, 6301040, 7561248, 9451560, 10081664, 12602080, 15122496, 18903120, 20163328, 25204160, 30244992, 37806240, 50408320, 60489984, 75612480, 100816640, 151224960, 302449920]

約数ペア:

[(1, 302449920), (2, 151224960), (3, 100816640), (4, 75612480), (5, 60489984), (6, 50408320), (8, 37806240), (10, 30244992), (12, 25204160), (15, 20163328), (16, 18903120), (20, 15122496), (24, 12602080), (30, 10081664), (32, 9451560), (40, 7561248), (48, 6301040), (60, 5040832), (64, 4725780), (79, 3828480), (80, 3780624), (96, 3150520), (120, 2520416), (128, 2362890), (158, 1914240), (160, 1890312), (192, 1575260), (237, 1276160), (240, 1260208), (256, 1181445), (316, 957120), (320, 945156), (384, 787630), (395, 765696), (474, 638080), (480, 630104), (632, 478560), (640, 472578), (768, 393815), (790, 382848), (948, 319040), (960, 315052), (997, 303360), (1185, 255232), (1264, 239280), (1280, 236289), (1580, 191424), (1896, 159520), (1920, 157526), (1994, 151680), (2370, 127616), (2528, 119640), (2991, 101120), (3160, 95712), (3792, 79760), (3840, 78763), (3988, 75840), (4740, 63808), (4985, 60672), (5056, 59820), (5982, 50560), (6320, 47856), (7584, 39880), (7976, 37920), (9480, 31904), (9970, 30336), (10112, 29910), (11964, 25280), (12640, 23928), (14955, 20224), (15168, 19940), (15952, 18960)]