204043920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{18089}}^1$

素因数の和:18152

約数の個数: 80

約数和(自身を含む): 646030080

約数和(自身を除く): 441986160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 47, 48, 60, 80, 94, 120, 141, 188, 235, 240, 282, 376, 470, 564, 705, 752, 940, 1128, 1410, 1880, 2256, 2820, 3760, 5640, 11280, 18089, 36178, 54267, 72356, 90445, 108534, 144712, 180890, 217068, 271335, 289424, 361780, 434136, 542670, 723560, 850183, 868272, 1085340, 1447120, 1700366, 2170680, 2550549, 3400732, 4250915, 4341360, 5101098, 6801464, 8501830, 10202196, 12752745, 13602928, 17003660, 20404392, 25505490, 34007320, 40808784, 51010980, 68014640, 102021960, 204043920]

約数ペア:

[(1, 204043920), (2, 102021960), (3, 68014640), (4, 51010980), (5, 40808784), (6, 34007320), (8, 25505490), (10, 20404392), (12, 17003660), (15, 13602928), (16, 12752745), (20, 10202196), (24, 8501830), (30, 6801464), (40, 5101098), (47, 4341360), (48, 4250915), (60, 3400732), (80, 2550549), (94, 2170680), (120, 1700366), (141, 1447120), (188, 1085340), (235, 868272), (240, 850183), (282, 723560), (376, 542670), (470, 434136), (564, 361780), (705, 289424), (752, 271335), (940, 217068), (1128, 180890), (1410, 144712), (1880, 108534), (2256, 90445), (2820, 72356), (3760, 54267), (5640, 36178), (11280, 18089)]