204039120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{12689}}^1$

素因数の和:12772

約数の個数: 80

約数和(自身を含む): 642012480

約数和(自身を除く): 437973360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 67, 80, 120, 134, 201, 240, 268, 335, 402, 536, 670, 804, 1005, 1072, 1340, 1608, 2010, 2680, 3216, 4020, 5360, 8040, 12689, 16080, 25378, 38067, 50756, 63445, 76134, 101512, 126890, 152268, 190335, 203024, 253780, 304536, 380670, 507560, 609072, 761340, 850163, 1015120, 1522680, 1700326, 2550489, 3045360, 3400652, 4250815, 5100978, 6801304, 8501630, 10201956, 12752445, 13602608, 17003260, 20403912, 25504890, 34006520, 40807824, 51009780, 68013040, 102019560, 204039120]

約数ペア:

[(1, 204039120), (2, 102019560), (3, 68013040), (4, 51009780), (5, 40807824), (6, 34006520), (8, 25504890), (10, 20403912), (12, 17003260), (15, 13602608), (16, 12752445), (20, 10201956), (24, 8501630), (30, 6801304), (40, 5100978), (48, 4250815), (60, 3400652), (67, 3045360), (80, 2550489), (120, 1700326), (134, 1522680), (201, 1015120), (240, 850163), (268, 761340), (335, 609072), (402, 507560), (536, 380670), (670, 304536), (804, 253780), (1005, 203024), (1072, 190335), (1340, 152268), (1608, 126890), (2010, 101512), (2680, 76134), (3216, 63445), (4020, 50756), (5360, 38067), (8040, 25378), (12689, 16080)]