29976960

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1201}}^1$

素因数の和:1236

約数の個数: 128

約数和(自身を含む): 102987360

約数和(自身を除く): 73010400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 384, 390, 416, 480, 520, 624, 640, 780, 832, 960, 1040, 1201, 1248, 1560, 1664, 1920, 2080, 2402, 2496, 3120, 3603, 4160, 4804, 4992, 6005, 6240, 7206, 8320, 9608, 12010, 12480, 14412, 15613, 18015, 19216, 24020, 24960, 28824, 31226, 36030, 38432, 46839, 48040, 57648, 62452, 72060, 76864, 78065, 93678, 96080, 115296, 124904, 144120, 153728, 156130, 187356, 192160, 230592, 234195, 249808, 288240, 312260, 374712, 384320, 461184, 468390, 499616, 576480, 624520, 749424, 768640, 936780, 999232, 1152960, 1249040, 1498848, 1873560, 1998464, 2305920, 2498080, 2997696, 3747120, 4996160, 5995392, 7494240, 9992320, 14988480, 29976960]

約数ペア:

[(1, 29976960), (2, 14988480), (3, 9992320), (4, 7494240), (5, 5995392), (6, 4996160), (8, 3747120), (10, 2997696), (12, 2498080), (13, 2305920), (15, 1998464), (16, 1873560), (20, 1498848), (24, 1249040), (26, 1152960), (30, 999232), (32, 936780), (39, 768640), (40, 749424), (48, 624520), (52, 576480), (60, 499616), (64, 468390), (65, 461184), (78, 384320), (80, 374712), (96, 312260), (104, 288240), (120, 249808), (128, 234195), (130, 230592), (156, 192160), (160, 187356), (192, 156130), (195, 153728), (208, 144120), (240, 124904), (260, 115296), (312, 96080), (320, 93678), (384, 78065), (390, 76864), (416, 72060), (480, 62452), (520, 57648), (624, 48040), (640, 46839), (780, 38432), (832, 36030), (960, 31226), (1040, 28824), (1201, 24960), (1248, 24020), (1560, 19216), (1664, 18015), (1920, 15613), (2080, 14412), (2402, 12480), (2496, 12010), (3120, 9608), (3603, 8320), (4160, 7206), (4804, 6240), (4992, 6005)]